eureka_getBundlesByTx

Look up all bundles that contain a specific transaction hash. Useful for tracing which bundle a transaction belongs to.

Parameters

Field	Type	Required	Description
txHash	string	Yes	The 0x-prefixed transaction hash to search for

Request

{
  "jsonrpc": "2.0",
  "method": "eureka_getBundlesByTx",
  "params": [{ "txHash": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef" }],
  "id": 1
}

Response

Returns a list of bundles containing the specified transaction:

{
  "jsonrpc": "2.0",
  "result": [
    {
      "bundleHash": "0xabcdef...",
      "replacementUuid": "550e8400-e29b-41d4-a716-446655440000",
      "submittedAt": "2024-01-15T12:00:00Z",
      "status": "included",
      "targetBlock": 20000000
    }
  ],
  "id": 1
}

If no bundles are found, returns an empty array:

{
  "jsonrpc": "2.0",
  "result": [],
  "id": 1
}

Notes

• A transaction may appear in multiple bundles (e.g. if submitted with different replacementUuid values).

• Data is retained for approximately 7 days.

• Rate limit: 50 requests per second.