Transaction not yet indexed

53nQKMSQa3P1HPvkkbhmb2epafCZ8vN8odErtLnk6eQyHjvf82gw7C8yAJSvgxKHoW7op9pznjF9BqP1j2FFgVU6

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