Transaction not yet indexed

53tBv9AR9dqgp1eXbZxFUtRWWaZbsZBZu5XfudC26v7dtfk8TE8b8mAvXyRPkwzug9DeC9EBZRPZvRsN7BDghpSR

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