Transaction not yet indexed

Ud738wY2sYpndNiCUamKZAxR5YDdaBuvKPPWniXSQSg2bphpNfr8qdQM4GqnkLbvWqe3wdSFAvJXMgL48LKPugy

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