Transaction not yet indexed

5MdkDmdQN4cq4pVgvdfjsEh4yntm3iW93jgu9r6CWF2LCRnWEbhzcwuoDvMk6wkxy5kHMpbnCHqt5qXoAbhAPcAS

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