tx 0x454cb0c2d743e8a5e74d689c41dafcc9b0a89f277c5cb252c8c0c8bfdac88adaCopy

payload

{
  "ModifyOrder": {
    "new_size": 72722899,
    "order_id": 64031346,
    "new_price": 67943000000
  }
}