Transaction not yet indexed

53TXAV1g2UKTco6jJ3eRy2vMbE8R8EJbZth4d4LuMDUY3S398AD18eu4WF31aCfgsnvv8Y1L7qNMhEKBVjhxdsVR

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