Transaction not yet indexed

664mvmeCBzWirTd2d5YtdMrGiSdT2bBzWZMsnvQC6D8ujzcnVdB1uPR1yHPbq5nC8R1mx7X7gnkB5S9HWHTfF2W2

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