Transaction not yet indexed

28ZnoxYCCbkt6317QEDP2AgV9VgxeT4jSwWkrFDomqU1kiPJBV3ub9G8nBfW6AYGk7MZMq55pWB256k2qqiAJh3Z

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