EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca994457741e4a1159b60b4400424bd155d868c4e2170e23fd73d5e2ebcdaf41","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-ca994457741e4a1159b60b4400424bd155d868c4e2170e23fd73d5e2ebcdaf41"}]}