Transaction not yet indexed

2MmSwWE4znLbCac2NgQWDbpJkupq6hPDCabc7jzBE4ZoQHovi8s21ozwSQBUsKrofR8ohFdw8LUTwwfmM3Kf2Js6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.