Transaction not yet indexed

5Ku2Cv26WLS2ZNmM5LyrvMqMtVYWTaYmstfCSjr9hHZxm2WpUJsnwHb1cpLLt7JTX2k5byxct9Bujg5rPNGFLMbG

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