Transaction not yet indexed

28JhPwiZbgCjr3P2Qx8W5hWoceMRZEnRm48e6ahnCvHA3KSQTmLWvKV1yRTBJMvrGHThBbpeq7Q5nrFuaFchZq53

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