Transaction not yet indexed

664vDRVMacHHoK6irtsGL3MtNE2bSeEDfEST4UoKdSqpKH19P7GfCLCPn9LYPPUwwsVAzCaCahnX1hF3FVtpvXD4

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