EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b62b4252123590b08942ef397a843f2fa49b922c08a307960d61d8f33a2f3e98","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:k304bnN4LK-b62b4252123590b08942ef397a843f2fa49b922c08a307960d61d8f33a2f3e98"}]}