Transaction not yet indexed

53EM8o2fbChMBRLqpgHkgVE77Rn8A9pwsDtVxLRUQFjTysiKUXsCESdf34wDkU8PWeEK4oBX1MLpEUhvAr2LEqRy

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