tx 0x74f3876db97e974062a9fceb8c2f141bc63d7b3b13a3ec1ea9b2ffb0e7199bcbCopy

payload

{
  "ModifyOrder": {
    "new_size": 239390159094,
    "order_id": 410826577,
    "new_price": 512000000
  }
}