Transaction not yet indexed

MRmdjL8QwjtAFe7gEYNeE4zPavp29owNFbR5quugtXFaGQ8zgxC5UAaFf9W9d7cpgXwDHraGUQ2KCq82gYXxZo7

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