Transaction not yet indexed

5U9CouEz8yYKPcYdd6M3GYpvmAv8d8fdRoFC2NgrkWWPJdGc3nfnLuio2PxwsRpLx4WbtUJcSpwbtTSPtDbJE8Ah

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