EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23c977b8a6903aaa15e5fe55333dd0874de62642981168c12ccd5b96dd347dd6","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-23c977b8a6903aaa15e5fe55333dd0874de62642981168c12ccd5b96dd347dd6"}]}