Transaction not yet indexed

66Jh77AZzx1W8HoPG4gib2FGbFDGrjgjDpMtthaaEmCUXhcrF65zbcAefS45k4LqCXm1pC4ZxJeksKjTdHBzCo18

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