Transaction not yet indexed

EtcTsGkbk3R8s5keZkK19EeW9V8Ps1sPkshxFZoxVqsVHmdmJ2REx5JSEb5GP8Vt6rpGNU9SGS9DXipjkVbE8Ch

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