Transaction not yet indexed

uTb6mdaq2sf24UcDMqtgBmFGvsk4jJd9XQjbxQnQMvox5pT71xqcejBt4NGac1WiFqFcEEUU5BWVqdtAMTvFkb7

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