Transaction not yet indexed

mDDF6U2EyH2p71VPNstmFhXPJFGENUbhSLeKDk9dDgW72V4N7aRKH3zUr5mFZH6gTs89oU1aH2exm1h1GrrufEh

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