Transaction not yet indexed

i4UU1AG2n9CdErhtH96uY56ZkUWoMsYDHaAR1egU3mGP5w2NtT7k4Eh6u2gADmbSDVuALPM2xcxHh44EceEkjvt

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