EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4937230b13c7597e15dd00af1fa57446b478dd7e50805b3b0059486eccfed858","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:OYGX0ADjAz-4937230b13c7597e15dd00af1fa57446b478dd7e50805b3b0059486eccfed858"}]}