Transaction not yet indexed

5u19fv5eZsoRSSHdKQZmCLSTJFZaa5SmtDEWH5AyeGuLJoTW1dRjG8o8pGNszji2pdrkpzQb3drLnXkE9msxFWgz

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