Transaction not yet indexed

21RRkPUi8mZVNPh86aDYS2wBRETJuYVXZLtbCS96dGTuyzKXj9BZ5a5V1mnAxAxcfuAaDEXxdpvzUSTgYFd391vj

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