Transaction not yet indexed

5UFfFk3vHzPPPfsvfGA4cSagqxK5o1B8VHLLUZySpsZvRuRjdwG7SCqgMhP9yMpTdMqrenGfK6LkUv7YWs7SDDF4

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