Transaction not yet indexed

5U5819tYT5MZyiacswG5zk261hqXwtmSWCNjTvgpAW96jQJf8G4N4vh3uPgaZWNWso8RHnqB8JSkGpEiQf8cf8ep

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