Transaction not yet indexed

7738tuRAXswahqd2vFD72bYUkj1QPzM8amfnnNqUUEp9fYXEv4UErVPkTAyvjkMEJaJn3EzdBPsB9Y2H4VkBEyC

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