EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c774b03ef4bdba70b06d1991fb76cf97365fb37f8347164d2dfb1edb1ddccb5a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-c774b03ef4bdba70b06d1991fb76cf97365fb37f8347164d2dfb1edb1ddccb5a"}]}