EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6362c49f7408c5244844b5b385696b99a978848d4628a60b7fe076c0a7153f48","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-6362c49f7408c5244844b5b385696b99a978848d4628a60b7fe076c0a7153f48"}]}