EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0da27ff9f26c153ea5fa1e2cbad7793ab597cd4a5177a0c183afd4afd2459cd9","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"1ef4d98e-2fc4-498d-ae5a-6cff81e0ebd2\"}}"}]}