EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f7f91c48b0af4bf6a56088505273a519e6b2c61cb11481a89bf2f3053a866ed","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZnR4pe9W6r-1f7f91c48b0af4bf6a56088505273a519e6b2c61cb11481a89bf2f3053a866ed"}]}