Transaction not yet indexed

5Mftjc4AjcsBwvkdkga8k6c27YWtAHQKTMCFMpZSit9n48hF6JsgcmJESvqBfNL5KCQdpCppfTJSDAEHQcp8BUou

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