EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cec2b43834b6ad97f5b4477b98195d8e80360e67dccea726729915aa5b976f13","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-cec2b43834b6ad97f5b4477b98195d8e80360e67dccea726729915aa5b976f13"}]}