tx 0x9a1574b9b9be933b3b72cb8dd2fc9e5080bbfb4b2e055c407b5bc13391e3d05bCopy

payload

{
  "ModifyOrder": {
    "new_size": 691471255,
    "order_id": 331127528,
    "new_price": 30136000000
  }
}