Transaction not yet indexed

Lcu3CwCKMQCcEG5CLiqjYhPuNamPpnUpyeh5oV8YoM3E1tfYPsA9Vi8726LPSLQPNhqMoT5XMapJo5jZ8SZAEih

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