Transaction not yet indexed

MNgmwZfH3JLKBfrP76C1tFQuZamiD8XdCy3v4oBATBa7jLfUcNqBQ6XTDnF3ca6a89UrU8zqcoTG91ifFsqaV1v

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