EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff28124f533ec3a9d384213150fc4e34db152f4aa477f333d8d9dc61513d4bce","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-ff28124f533ec3a9d384213150fc4e34db152f4aa477f333d8d9dc61513d4bce"}]}