Transaction not yet indexed

5MdXYKGQ8rxek4gnGKNG5tZ4DdK2maF6gcCgJFcH6pNd5fCND9B4fD1zF4qMXhrY2nKAw11nkHtFd7VCowDKGAUq

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