Transaction not yet indexed

YkMUs64RL4rgBPxCebQvJKjvjAiExpuxw3j7Y5z1MXuoAh5MhAxitQTHLtGgjBF8XVkcxVwxtYyN3LmUaNEPEPW

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