Transaction not yet indexed

53LSa5xo8PgLDDwmB1Po8ecdA8Yfoj2AtEFKdwaAZ5S8GyHQL8AnuGyVk4CJuuNYVrtGgoccWcZKF6Z1ePXYccE2

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