Transaction not yet indexed

MugNNAFVht2j2DQce8ZvNM3B5uM3boMYvLdVGxh9P8JCWQcGUy2rxF3nbKjn9eDoS5ZnTiqJrBG4pUuH2Qoennu

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