tx 0x1393d32c1fc5459c5fe9b2e7e5b21e253e2a28be17b2d714ba66076ec5318a2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 9129827,
    "new_price": 59525000000
  }
}