EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4173a21cb948ff2ad65d7a26021269c57def5defc347958e6ab4631aa76a8db4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-4173a21cb948ff2ad65d7a26021269c57def5defc347958e6ab4631aa76a8db4"}]}