EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"db52da677a6837e0c603570d0061269eb0b6fb9464832728f8d2450d10e2ed48","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-db52da677a6837e0c603570d0061269eb0b6fb9464832728f8d2450d10e2ed48"}]}