Transaction not yet indexed

MYk8CxDAhtUCWWqZNmiHmqeTYtjztabBzd9Q3mYZTCsqTdMW4xDd9Cq21GWJ3cPxPxHU2QGUTbYpQBNzHKvsA9D

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