EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f37b64c4341636ad8ed65723cc4e055c12bdd8df30d6575b802553499b1b8aa","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aL7jDn-4f37b64c4341636ad8ed65723cc4e055c12bdd8df30d6575b802553499b1b8aa"}]}