curl --request POST \
--url https://optimism-mainnet.core.chainstack.com/efb0a5eccd2caa5135eb54eba6f7f300 \
--header 'Content-Type: application/json' \
--data '{
"jsonrpc": "2.0",
"method": "debug_traceTransaction",
"id": 1,
"params": [
"0x2f6ff16a96580e1d51b91314c1bdf9339f2f7ce0e7a22228bbc65f419dd7be51"
]
}'
{
"jsonrpc": "<string>",
"id": 123,
"result": {
"structLogs": [
{}
],
"gas": 123,
"returnValue": "<string>",
"gasUsed": 123,
"failed": true
}
}
curl --request POST \
--url https://optimism-mainnet.core.chainstack.com/efb0a5eccd2caa5135eb54eba6f7f300 \
--header 'Content-Type: application/json' \
--data '{
"jsonrpc": "2.0",
"method": "debug_traceTransaction",
"id": 1,
"params": [
"0x2f6ff16a96580e1d51b91314c1bdf9339f2f7ce0e7a22228bbc65f419dd7be51"
]
}'
{
"jsonrpc": "<string>",
"id": 123,
"result": {
"structLogs": [
{}
],
"gas": 123,
"returnValue": "<string>",
"gasUsed": 123,
"failed": true
}
}
debug_traceTransaction
RPC method retrieves a detailed execution trace of a transaction, identified by the transaction’s hash. This method is crucial for developers and analysts who need to understand the execution flow of a transaction, including all the operations (opcodes) executed, gas usage, and the transaction’s outcome.
debug_traceTransaction
, send a POST request with a JSON RPC call in the body.
string
): The hash of the transaction to trace.object
): The detailed execution trace, including:
array
): An array of execution steps (opcodes) taken by the transaction.integer
): The gas provided by the transaction.string
): The return value of the transaction, if any.integer
): The total gas used by the transaction.boolean
): Indicates whether the transaction failed.debug_traceTransaction
method is essential for:
Detailed execution trace of the specified transaction
The response is of type object
.
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