Transaction not yet indexed

EpsUSPGTqCh2FUZnjqVMxr3Mz8MqPpFgNC9DPYP8buaUJjQyDzdATroSMQcWUtttwdeSqn3EGZSN4wMNfepffS1

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