Transaction not yet indexed

DDU8NPUJyVvZpbmspg2KAD68qKJr8pnXcz2Rta7jkQWLyQNyTC4fWsTVoZjdXAp4TPfA4XfLnssGTvBqYux8XP8

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