Transaction not yet indexed

53NU4b314hRDoTdvyMiLRybJ9M2zu63P6WfisY6MuTcACAt2hhZQp6GhcT5skrRXNMhU7FdJuVYhkc7oqrAaC4JQ

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