Transaction not yet indexed

543CQqvUhpEgnmDg4VY77HMPX6Lodyz6ubVUhv35C2wEGxK3iL7zUY2n3dtFy2USG4ULcMH3VEyvtCQCfnqmVN8b

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