EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42781c59347d16ec2fbfb8ffc7bd0fde5c5d982537ecb7b646b23f109b49f42c","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:lOMXJy3Wxy-42781c59347d16ec2fbfb8ffc7bd0fde5c5d982537ecb7b646b23f109b49f42c"}]}