Transaction not yet indexed

66KfVttEKwysPEV9zKp4hSpGCgFyFr2HfCFo2jdi8FvbZH5Wmnug51irfbsdai2wigCaMWTQRNAaLPKm4PcKNgwC

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