tx 0x818efc96a35bb7c6f4c570d09b5712d3d8c9112f0634540d2b0ad0d8f445d15bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2162554150,
    "order_id": 8386111,
    "new_price": 478000000
  }
}