Transaction not yet indexed

66Fzm4pYSJ4faQM1kAVQWh2BooNHFuepBKmnBExQk4Dt7RoZJ2CvWbLeqVnz67c5vrggqMiQUnp2pzPSkj3SqCPr

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