EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42f7ad6da0e48589ff1637a4280d8a406837a2fc264b0f782c6d18d1c9c5baad","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-42f7ad6da0e48589ff1637a4280d8a406837a2fc264b0f782c6d18d1c9c5baad"}]}