Transaction not yet indexed

5Nn19BkUuSdQk1iQDxAC1iqs1cvNuUTeikPLd7BQQkYCo8KUdRnPGTCAU3p3ThR1HowVzix6KVBzKXs15tVcDd3q

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