tx 0x7b8e66dcdd3b2fc9335a2605b8739e6d92656e05f2a258a3d922bd6bd9fbe443Copy

payload

{
  "ModifyOrder": {
    "new_size": 6154581,
    "order_id": 11512314,
    "new_price": 10552000000
  }
}