EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b542b581a888ac106b05c484304bfa08d46e040f3d02697c17e946155d6c46a0","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:yEZWEDv4a0-b542b581a888ac106b05c484304bfa08d46e040f3d02697c17e946155d6c46a0"}]}