Transaction not yet indexed

4KUp2xZDTEXcZB49H63WiZH6ExsSyLqidLGt7cvgWbtCowWn1LJqHfdZazpffKgAgKJ4n8eXoCn4KrhTda1TLPr1

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