tx 0x640a31431a08b3ebf7bce0f351cf5a359f32bce60b2bd184fcee2c93f6b9bbc1Copy

payload

{
  "ModifyOrder": {
    "new_size": 29985125,
    "order_id": 30804435,
    "new_price": 29410000000
  }
}