tx 0xd73c2c7c4faac4747f68fccb9caea9047a2a1cee2a3d1e6510b48c5e13d5cf07Copy

payload

{
  "ModifyOrder": {
    "new_size": 1503861439,
    "order_id": 64310605,
    "new_price": null
  }
}