Transaction not yet indexed

TNu2sLWAeRyDSiN2nNwSJV1s7nZyvK2GRBzNNXrjkk7nWZJ7J5mjtw5q7cfB3UY5k99qs1meQCCvcKz9QMwPujZ

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