EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"621615cf572bd2470b2df215a11146a823abe5da3da5b7024df04373d7049b0a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DbrXBx-621615cf572bd2470b2df215a11146a823abe5da3da5b7024df04373d7049b0a"}]}