Transaction not yet indexed

66Hpp1iNndUdPsv2RqDxfySkPHjU1Dz7BMHTcJEnKhDU8MiTw3J1PDSTmmZ7uYNVT4CEsmqLn7H7FEzcMkDKNSSq

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