Transaction not yet indexed

MMgkch6vsLdavM2KHnsTkrWiwPv9xxQXBbEhHczXn95xWH6sdCAas9daDaGCpnHzJ7JHoW2PCw1gXLb4aAUsLsj

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