tx 0xb19f5d5806a783b5ac0dca15fe5bbb0e27251f1a3004f345b8e96d0b3d641cb7Copy

payload

{
  "ModifyOrder": {
    "new_size": 204890042,
    "order_id": 474178314,
    "new_price": 7323000000
  }
}