EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1fe459b489cdc7da375acb63aa757616a54d6520f6e578971f5d156a250fff85","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-1fe459b489cdc7da375acb63aa757616a54d6520f6e578971f5d156a250fff85"}]}