Transaction not yet indexed

3MdFJvJDxEzbdGDWocJd8PQ8Xgs21JBvrSpRw7WkfDZfQoNcP59FML1eFKKHJWJ6WgxeE477rEAmEqTWkDnE8Lfv

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