Transaction not yet indexed

3EMAZ2C1XAeFYWNwz6eFFqTuetBq9dk6QPUiMoU7USJ16LCiMRV4HRJDKwZeTvRBuJwtV3ZVVS8518NttnATBCz2

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