tx 0x67c3a8b9aa6faf9b225babd75579a51c8a2a0bf616a1f7e5ee89a23e55ce4c1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4390647478,
    "order_id": 12063479,
    "new_price": 478000000
  }
}