tx 0x73af8bc8fa8be06249c0335dc1bac111aac68f0d6aaac4102750e6c2a414f50dCopy

payload

{
  "ModifyOrder": {
    "new_size": 202616049,
    "order_id": 146634314,
    "new_price": 10078000000
  }
}