Transaction not yet indexed

2MmmcSp56hkZkCdXG9P2c1ntdNjqEvYBRS48nJRFE2kdymZbgu6RZNbN7o7jvs833sFMUzuvtst4xo1Cc4Y3fki1

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