tx 0x8c0ac0fc8ff7fd970055376c6e8469e8eb9552f0e5c53a76aa89daf56f91c43aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6679134,
    "order_id": 470667252,
    "new_price": 7811000000
  }
}