Transaction not yet indexed

64Mkrp58X1DArXmYCudprv75TcZPrN5uSuvcfHGwyTCsBEuLuYwUAjgAoiD2FbzSigNR8f4PDWLspj8ekYYf1Vm

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