EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"61d60f3480d910b850c12c545a7bf12f23073383e76423067aef81bef84637df","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-61d60f3480d910b850c12c545a7bf12f23073383e76423067aef81bef84637df"}]}