EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5507cff6523810576380a248299c0f9404b872ad6fcf6042f0003f26cadb2c80","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:MKB4a0VjDn-5507cff6523810576380a248299c0f9404b872ad6fcf6042f0003f26cadb2c80"}]}