tx 0x74af5f8bc7d2ecb4ba9c0c038cf6512940fbbe66b3fe295f39c7355d7745c53dCopy

payload

{
  "ModifyOrder": {
    "new_size": 17161869,
    "order_id": 11530785,
    "new_price": 10478000000
  }
}