Transaction not yet indexed

64MDKneDUDnvmWbqgH2TCPdrJTjC1TZGAz2VAsNpgkwrRmD5ApDgwLEpycg4hjhHBV2zbvVu796zym1UUExgYBQA

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