EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"109cbc2836b0c8f0605fef36531d9383e49915fb9a45bc7dba443179464e5e6b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-109cbc2836b0c8f0605fef36531d9383e49915fb9a45bc7dba443179464e5e6b"}]}