EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cfb5ff3cc0bc2f55f2886490ed5ab1aef0a17a8fd2d59420cf09607be85c3c6d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-cfb5ff3cc0bc2f55f2886490ed5ab1aef0a17a8fd2d59420cf09607be85c3c6d"}]}