tx 0x847b5c29d54ad8ab2ef5361bb34a1882c51e84c1c4fff6d118a87bb0ee83eeaaCopy

payload

{
  "ModifyOrder": {
    "new_size": 6321890,
    "order_id": 10879948,
    "new_price": 10225000000
  }
}