Transaction not yet indexed

64famp6qoUskVMsF1WyxFQv3PWteoPEXjSBxqSsjrhWpZUBzoXrvs6aJFLnnHDP6Lf2CwJjMfUABzbRTbBAphNbK

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