tx 0xb0f89f4973e3e4afb8d7662c8d3252b61fca538f8054c656d7ed0fd2b5f7a7b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 33846869,
    "order_id": 67514793,
    "new_price": null
  }
}