EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b5355afe003a6aa430d924a573561672e19aaeb214677f3fb5f5dfeb0f068d4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-3b5355afe003a6aa430d924a573561672e19aaeb214677f3fb5f5dfeb0f068d4"}]}