Transaction not yet indexed

5U16D5P1oN2gzsxtfKoDMQRT7G8CZeDEc3yyLzF6J3oUEFntFffYsZMapD7q67VhuBtLY4jtLd2zLP5wxJMKM4vU

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