Transaction not yet indexed

5UfSEC896ikzsTFW9UdaDR54o6yryb7cwZ9AGsxzSDJ9qVXfsB8D7wcRTguETSCVLQYD6LhJFyFZLPQLTwiRUwjQ

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