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description
Alchemy provides access to Parity's trace module, which allows for deeper insight into transaction processing.

Trace API

Parity Tracing API methods give Alchemy users access to the most detailed information about on-chain activity. For more information about use, see the Parity/Open Ethereum Trace API Documentation.

{% hint style="warning" %} NOTE: Alchemy is the only service that provides access to these Trace API methods due to their high maintenance costs and specialized infrastructure. For this reason, they are currently only available to Alchemy users in Growth and Enterprise tiers. You can upgrade your plan here to access them. {% endhint %}

These API methods allow you to get a full externality trace on any transaction executed throughout the Parity chain. Unlike the log filtering API, you are able to search and filter based only upon address information. Information returned includes the execution of all CREATE, SUICIDE and all variants of CALL together with input data, output data, gas usage, amount transferred and the success status of each individual action.

{% hint style="info" %} NOTE: The Trace API is only supported on Mainnet, Ropsten, and Kovan. {% endhint %}

Types of Traces

Transaction Trace (trace)

Basic trace of your transaction.

Virtual Machine Execution Trace (vmTrace)

Provides a full trace of the VM’s state throughout the execution of the transaction, including for any subcalls.

State Difference (stateDiff)

Provides information detailing all altered portions of the Ethereum state made due to the execution of the transaction.

trace_call

Executes the given call and returns a number of possible traces for it.

Parameters

  1. Object - Call options, same as eth_call.
    • from: Address - (optional) 20 Bytes - The address the transaction is send from.
    • to: Address - (optional when creating new contract) 20 Bytes - The address the transaction is directed to.
    • gas: Quantity - (optional) Integer formatted as a hex string of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.
    • gasPrice: Quantity - (optional) Integer formatted as a hex string of the gas price used for each paid gas.
    • value: Quantity - (optional) Integer formatted as a hex string of the value sent with this transaction.
    • data: Data - (optional) 4 byte hash of the method signature followed by encoded parameters. For details see Ethereum Contract ABI.
  2. Array - Type of trace, one or more of: "vmTrace", "trace", "stateDiff".
  3. Quantity or Tag - (optional) Integer of a block number, or the string 'earliest' or 'latest'.

Returns

  • Array - Block traces

****Example****

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_call",
    "params":[{
      "from": "0x6f1FB6EFDf50F34bFA3F2bC0E5576EdD71631638",
      "to": "0x1E0447b19BB6EcFdAe1e4AE1694b0C3659614e4e",
      "value": "0x0",
      "data": "0xa67a6a45000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000"},
      ["trace"]],
    "id":1,
    "jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_call",
    "params":[{
        "from": "0x6f1FB6EFDf50F34bFA3F2bC0E5576EdD71631638",
        "to": "0x1E0447b19BB6EcFdAe1e4AE1694b0C3659614e4e",
        "value": "0x0",
        "data": "0xa67a6a45000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000"},    
    },["trace"]],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "jsonrpc": "2.0",
  "result": {
    "output": "0x",
    "stateDiff": null,
    "trace": [
      {
        "action": {
          "callType": "call",
          "from": "0x6f1fb6efdf50f34bfa3f2bc0e5576edd71631638",
          "gas": "0x1dcd11f8",
          "input": "0xa67a6a45000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000",
          "to": "0x1e0447b19bb6ecfdae1e4ae1694b0c3659614e4e",
          "value": "0x0"
        },
        "error": "Reverted",
        "subtraces": 0,
        "traceAddress": [],
        "type": "call"
      }
    ],
    "vmTrace": null
  },
  "id": 0
}

trace_callMany

Performs multiple call traces on top of the same block. i.e. transaction n will be executed on top of a pending block with all n-1 transactions applied (traced) first. Allows to trace dependent transactions.

Parameters

  1. Array - List of trace calls with the type of trace, one or more of: "vmTrace", "trace", "stateDiff".
  2. Quantity or Tag - (optional) integer block number, or the string 'latest', 'earliest' or 'pending', see the default block parameter.
params: [
  [
    [
      {
        "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
        "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
        "value": "0x186a0"
      },
      ["trace"]
    ],
    [
      {
        "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
        "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
        "value": "0x186a0"
      },
      ["trace"]
    ]
  ],
  "latest"
]

Returns

  • Array - Array of the given transactions’ traces

Example

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_callMany","params":[[[{"from":"0x407d73d8a49eeb85d32cf465507dd71d507100c1","to":"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b","value":"0x186a0"},["trace"]],[{"from":"0x407d73d8a49eeb85d32cf465507dd71d507100c1","to":"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b","value":"0x186a0"},["trace"]]],"latest"],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_callMany",
    "params":[[[{"from":"0x407d73d8a49eeb85d32cf465507dd71d507100c1","to":"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b","value":"0x186a0"},["trace"]],[{"from":"0x407d73d8a49eeb85d32cf465507dd71d507100c1","to":"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b","value":"0x186a0"},["trace"]]],"latest"],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": [
    {
      "output": "0x",
      "stateDiff": null,
      "trace": [{
        "action": {
          "callType": "call",
          "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
          "gas": "0x1dcd12f8",
          "input": "0x",
          "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
          "value": "0x186a0"
        },
        "result": {
          "gasUsed": "0x0",
          "output": "0x"
        },
        "subtraces": 0,
        "traceAddress": [],
        "type": "call"
      }],
      "vmTrace": null
    },
    {
      "output": "0x",
      "stateDiff": null,
      "trace": [{
        "action": {
          "callType": "call",
          "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
          "gas": "0x1dcd12f8",
          "input": "0x",
          "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
          "value": "0x186a0"
        },
        "result": {
          "gasUsed": "0x0",
          "output": "0x"
        },
        "subtraces": 0,
        "traceAddress": [],
        "type": "call"
      }],
      "vmTrace": null
    }
  ]
}

trace_rawTransaction

Traces a call to eth_sendRawTransaction without making the call, returning the traces

Parameters

  1. Data - Raw transaction data.
  2. Array - Type of trace, one or more of: "vmTrace", "trace", "stateDiff".
params: [
  "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
  ["trace"]
]

Returns

  • Object - Block traces.

Example

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_rawTransaction","params":["0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",["trace"]],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_rawTransaction",
    "params":["0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",["trace"]],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
    "output": "0x",
    "stateDiff": null,
    "trace": [{
      "action": { ... },
      "result": {
        "gasUsed": "0x0",
        "output": "0x"
      },
      "subtraces": 0,
      "traceAddress": [],
      "type": "call"
    }],
    "vmTrace": null
  }
}

trace_replayBlockTransactions

Replays all transactions in a block returning the requested traces for each transaction.

Parameters

  1. Quantity or Tag - Integer of a block number, or the string 'earliest', 'latest' or 'pending'.
  2. Array - Type of trace, one or more of: "vmTrace", "trace", "stateDiff".
params: [
  "0x2ed119",
  ["trace"]
]

Returns

  • Array - Block transactions traces.

****Example****

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_replayBlockTransactions","params":["0x2ed119",["trace"]],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_replayBlockTransactions",
    "params":["0x2ed119",["trace"]],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "jsonrpc": "2.0",
  "result": [
    {
      "output": "0x",
      "stateDiff": null,
      "trace": [
        {
          "action": {
            "callType": "call",
            "from": "0xaa7b131dc60b80d3cf5e59b5a21a666aa039c951",
            "gas": "0x0",
            "input": "0x",
            "to": "0xd40aba8166a212d6892125f079c33e6f5ca19814",
            "value": "0x4768d7effc3fbe"
          },
          "result": {
            "gasUsed": "0x0",
            "output": "0x"
          },
          "subtraces": 0,
          "traceAddress": [],
          "type": "call"
        }
      ],
      "transactionHash": "0x07da28d752aba3b9dd7060005e554719c6205c8a3aea358599fc9b245c52f1f6",
      "vmTrace": null
    },
    {
      "output": "0x",
      "stateDiff": null,
      "trace": [
        {
          "action": {
            "callType": "call",
            "from": "0x4f11ba23bb526c0486d83c6a8f18f632f3fc172a",
            "gas": "0x0",
            "input": "0x",
            "to": "0x7ed1e469fcb3ee19c0366d829e291451be638e59",
            "value": "0x446cde325fbfbe"
          },
          "result": {
            "gasUsed": "0x0",
            "output": "0x"
          },
          "subtraces": 0,
          "traceAddress": [],
          "type": "call"
        }
      ],
      "transactionHash": "0x056f11efb5da4ff7cf8523cfcef08393e5dd2ff3ab3223e4324426d285d7ae92",
      "vmTrace": null
    },
    {
      ...
    }
  ],
  "id": 0
}

trace_replayTransaction

Replays a transaction, returning the traces.

Parameters

  1. Hash - Transaction hash.
  2. Array - Type of trace, one or more of: "vmTrace", "trace", "stateDiff".
params: [
  "0x02d4a872e096445e80d05276ee756cefef7f3b376bcec14246469c0cd97dad8f",
  ["trace"]
]

Returns

  • Object - Block traces.

****Example****

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_replayTransaction","params":["0x02d4a872e096445e80d05276ee756cefef7f3b376bcec14246469c0cd97dad8f",["trace"]],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_replayTransaction",
    "params":["0x02d4a872e096445e80d05276ee756cefef7f3b376bcec14246469c0cd97dad8f",["trace"]],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "jsonrpc": "2.0",
  "result": {
    "output": "0x",
    "stateDiff": null,
    "trace": [
      {
        "action": {
          "callType": "call",
          "from": "0x00a63d34051602b2cb268ea344d4b8bc4767f2d4",
          "gas": "0x0",
          "input": "0x",
          "to": "0x87cc0d78ee64a9f11b5affdd9ea523872eae14e4",
          "value": "0x810e988a393f2000"
        },
        "result": {
          "gasUsed": "0x0",
          "output": "0x"
        },
        "subtraces": 0,
        "traceAddress": [],
        "type": "call"
      }
    ],
    "vmTrace": null
  },
  "id": 0
}

trace_block

Returns traces created at given block.

Parameters

  1. Quantity or Tag - Integer of a block number, or the string 'earliest', 'latest' or 'pending'.
params: [
  "0x2ed119" // 3068185
]

Returns

  • Array - Block traces.

Example

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_block","params":["0x2ed119"],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_block",
    "params":["0x2ed119"],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "jsonrpc": "2.0",
  "result": [
    {
      "action": {
        "callType": "call",
        "from": "0xaa7b131dc60b80d3cf5e59b5a21a666aa039c951",
        "gas": "0x0",
        "input": "0x",
        "to": "0xd40aba8166a212d6892125f079c33e6f5ca19814",
        "value": "0x4768d7effc3fbe"
      },
      "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",
      "blockNumber": 3068185,
      "result": {
        "gasUsed": "0x0",
        "output": "0x"
      },
      "subtraces": 0,
      "traceAddress": [],
      "transactionHash": "0x07da28d752aba3b9dd7060005e554719c6205c8a3aea358599fc9b245c52f1f6",
      "transactionPosition": 0,
      "type": "call"
    },
    {
      "action": {
        "callType": "call",
        "from": "0x4f11ba23bb526c0486d83c6a8f18f632f3fc172a",
        "gas": "0x0",
        "input": "0x",
        "to": "0x7ed1e469fcb3ee19c0366d829e291451be638e59",
        "value": "0x446cde325fbfbe"
      },
      "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",
      "blockNumber": 3068185,
      "result": {
        "gasUsed": "0x0",
        "output": "0x"
      },
      "subtraces": 0,
      "traceAddress": [],
      "transactionHash": "0x056f11efb5da4ff7cf8523cfcef08393e5dd2ff3ab3223e4324426d285d7ae92",
      "transactionPosition": 1,
      "type": "call"
    },
    {
     ...
    }
  ],
  "id": 0
}

trace_filter

Returns traces matching given filter.

Parameters

  1. Object - The filter object
    • fromBlock: Quantity or Tag - (optional) From this block.
    • toBlock: Quantity or Tag - (optional) To this block.
    • fromAddress: Array - (optional) Sent from these addresses.
    • toAddress: Address - (optional) Sent to these addresses.
    • after: Quantity - (optional) The offset trace number
    • count: Quantity - (optional) Integer number of traces to display in a batch.
params: [{
  "fromBlock": "0xc26f54",
  "toBlock": "0xc26f54", 
}]

Returns

  • Array - Traces matching given filter

Example

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_filter","params":[{"fromBlock":"0xc26f54","toBlock":"0xc26f54"}],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_filter",
    "params":[{"fromBlock":"0xc26f54","toBlock":"0xc26f54"}],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
    "jsonrpc": "2.0", 
    "result": 
        [{"action": {
            "callType": "call", 
            "from": "0x15dce17509846b420b1f5c158fe3d7518204abb6",
            "gas": "0xed2a4", 
            "input": "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", 
            "to": "0x000000000000abe945c436595ce765a8a261317b", 
            "value": "0x0"
            }, 
        "blockHash": "0xe0583a364c20fa67748ca92e276df63919c67e12fdc9bdbc17deae8cf730cf35", 
        "blockNumber": 12742484, 
        "result": {
            "gasUsed": "0x4551d", 
            "output": "0x00000000000000000000000000000000000000000000000000d96b96f61c5e87"}, 
            "subtraces": 12, 
            "traceAddress": [], 
            "transactionHash": "0x87951d0547018db2c4817282a53e2015d91934b42d1b8d8bba1bef7cb480f263", 
            "transactionPosition": 0, 
            "type": "call"},
...
}

trace_get

Returns trace at given position.

Parameters

  1. Hash - Transaction hash.
  2. Array - Index positions of the traces.
params: [
  "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",
  ["0x0"]
]

Returns

  • Object - Trace object

Example

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_get","params":["0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",["0x0"]],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_get",
    "params":["0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",["0x0"]],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
    "action": {
      "callType": "call",
      "from": "0x1c39ba39e4735cb65978d4db400ddd70a72dc750",
      "gas": "0x13e99",
      "input": "0x16c72721",
      "to": "0x2bd2326c993dfaef84f696526064ff22eba5b362",
      "value": "0x0"
    },
    "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",
    "blockNumber": 3068185,
    "result": {
      "gasUsed": "0x183",
      "output": "0x0000000000000000000000000000000000000000000000000000000000000001"
    },
    "subtraces": 0,
    "traceAddress": [
      0
    ],
    "transactionHash": "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",
    "transactionPosition": 2,
    "type": "call"
  }
}

trace_transaction

Returns all traces of given transaction.

Parameters

  1. Hash - Transaction hash
params: ["0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3"]

Returns

  • Array - Traces of given transaction

****Example****

Request

{% tabs %} {% tab title="Curl" %}

curl https://eth-mainnet.alchemyapi.io/v2/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"method":"trace_transaction","params":["0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3"],"id":1,"jsonrpc":"2.0"}'

{% endtab %}

{% tab title="Postman" %}

URL: https://eth-mainnet.alchemyapi.io/v2/your-api-key
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"trace_transaction",
    "params":["0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3"],
    "id":1
}

{% endtab %} {% endtabs %}

Response

{
  "jsonrpc": "2.0",
  "result": [
    {
      "action": {
        "callType": "call",
        "from": "0x83806d539d4ea1c140489a06660319c9a303f874",
        "gas": "0x1a1f8",
        "input": "0x",
        "to": "0x1c39ba39e4735cb65978d4db400ddd70a72dc750",
        "value": "0x7a16c911b4d00000"
      },
      "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",
      "blockNumber": 3068185,
      "result": {
        "gasUsed": "0x2982",
        "output": "0x"
      },
      "subtraces": 2,
      "traceAddress": [],
      "transactionHash": "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",
      "transactionPosition": 2,
      "type": "call"
    },
    {
      "action": {
        "callType": "call",
        "from": "0x1c39ba39e4735cb65978d4db400ddd70a72dc750",
        "gas": "0x13e99",
        "input": "0x16c72721",
        "to": "0x2bd2326c993dfaef84f696526064ff22eba5b362",
        "value": "0x0"
      },
      "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",
      "blockNumber": 3068185,
      "result": {
        "gasUsed": "0x183",
        "output": "0x0000000000000000000000000000000000000000000000000000000000000001"
      },
      "subtraces": 0,
      "traceAddress": [
        0
      ],
      "transactionHash": "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",
      "transactionPosition": 2,
      "type": "call"
    },
    {
      "action": {
        "callType": "call",
        "from": "0x1c39ba39e4735cb65978d4db400ddd70a72dc750",
        "gas": "0x8fc",
        "input": "0x",
        "to": "0x70faa28a6b8d6829a4b1e649d26ec9a2a39ba413",
        "value": "0x7a16c911b4d00000"
      },
      "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",
      "blockNumber": 3068185,
      "result": {
        "gasUsed": "0x0",
        "output": "0x"
      },
      "subtraces": 0,
      "traceAddress": [
        1
      ],
      "transactionHash": "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",
      "transactionPosition": 2,
      "type": "call"
    }
  ],
  "id": 0
}