Transaction not yet indexed

RFfXcvkGvfbXdwX4H8d9HDha5cLcbJT48k4uKxGRKLvFSEDtdNZYfcNecPsMP2aLtcw27mx3yQbrFYp7Do1AaUR

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