Transaction not yet indexed

3Mk99V6VgDZzL4TZfVkD7vP3eZcWRJVWWgziFoDXRdnUwu9MN9N5Jt7pb3yFLwteUnAPHE4ryBBziLXRs1xAHyfZ

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