Transaction not yet indexed

MEsJkaqRSL1NQnFZakgYJxbgmFJMe9tbbNHfNHA42UEWYXmVyYWqqpksrB1VsgX8RX5c3uX27812KFaWuSdn3wQ

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