EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8f49e56ede62d1415dd45f21270b306ed085ed50ab5228c2a63f74c07da38e6f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-8f49e56ede62d1415dd45f21270b306ed085ed50ab5228c2a63f74c07da38e6f"}]}