Transaction not yet indexed

64U7bmY7BBnz6EwgzYmNTayH1HAuGcytcm7tNueAecvKEoTTGwbNXbRNbzqPZZvmP1w9Rqr5LWvNpdWRqNcGhz47

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