EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51f0357af57e0bd05555d15746c3d958751e80e2efe93e581dcb75b7f5206233","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:YGRWvgpXK0-51f0357af57e0bd05555d15746c3d958751e80e2efe93e581dcb75b7f5206233"}]}