Transaction not yet indexed

AckGKKA8dSVaLrpo46TB754aNPvnZpQk8Gzf3ZrM5QM7CPCkCdXf2G4Wh596moKiXmXttU1zDGDML5PtoJDSHGU

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