Transaction not yet indexed

UR91Xgs2UCggRH2pF9MuRLwDsqgdkFffxhS7EUfdCYchKdpfLpADnQuEyCsgnQEk7zABe3WQzWnymUqGyEd4FpE

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