tx 0xb4849b5f4094a50d9d01af2af7c98ea0ee13a4a5e4a9c8e0ace637f13b0f6b76Copy

payload

{
  "ModifyOrder": {
    "new_size": 640348555,
    "order_id": 375170202,
    "new_price": 60299000000
  }
}