EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cfee4857cf7e642bf6f911dc90f6a547c979b40aceb51c38090dfab01cb4a955","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBrgXVx-cfee4857cf7e642bf6f911dc90f6a547c979b40aceb51c38090dfab01cb4a955"}]}