rawJson property

  1. @TagNumber.new(4)
String get rawJson

Optional. Raw transaction JSON as returned by a Tron node or DApp, containing at least the fields:

  • 'txID' – the expected transaction hash (hex-encoded SHA-256 of the raw bytes).
  • 'raw_data' – structured transaction fields (used to deserialize the transaction).
  • 'raw_data_hex'– hex-encoded serialized transaction bytes (used to compute and verify the hash, if provided).

When this field is set, transaction is ignored. The library will:

  1. Deserialize the transaction from raw_data into the internal Tron protobuf representation.
  2. Re-serialize it to bytes and compute SHA-256, then compare against txID.
  3. On success, sign and encode the transaction as usual.

Possible errors:

  • Error_invalid_params - rawJson is not a valid JSON string or missing required fields (txID, raw_data, raw_data_hex).
  • Error_tx_hash_mismatch – txID does not match SHA-256(raw_data_hex), indicating a tampered or malformed input.
  • Error_not_supported – rawJson could not be deserialized as a known TronInternal protobuf message (i.e. not supported).

Implementation

@$pb.TagNumber(4)
$core.String get rawJson => $_getSZ(2);
  1. @TagNumber.new(4)
set rawJson (String value)

Implementation

@$pb.TagNumber(4)
set rawJson($core.String value) => $_setString(2, value);