tx 0x91a1883b1729b27c1a4e101ba3d6bcba285660dd3cec8a2c48a89699fdf90bfbCopy

payload

{
  "ModifyOrder": {
    "new_size": 7932730,
    "order_id": 409433481,
    "new_price": 6176000000
  }
}