Transaction not yet indexed

Um6BMDNUTokfZB6QhKf2PQfkyW74c7fPMaHoijPwA8v9P9dxtVFUBy7WuVER6ELCbDpy8YgnWUY3qep5W29HSjf

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