Transaction not yet indexed

MP9CDTtec2361tSsrAMo376dS9BpSSZxTiKqLokmnEy9G3wTgJWR9AfP6R3eR5Q3Gjqkk7cKS2cfq3bNqn9N3Fg

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