Transaction not yet indexed

53UbkMfu2ismyqLtfL5bn7vyfJEAPWNpZmS8s6QBCctTmX5C496fdEx2rh3HSEZe96xRwfzvPPzW7xT3NQQ8Bdnc

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