EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9c833b18fff74bff97952a545f8b67c8c941b22e758268da30864519c8107119","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-9c833b18fff74bff97952a545f8b67c8c941b22e758268da30864519c8107119"}]}