tx 0x188f36370d0920a4fbca274e8f4bb71e172171fe07d3b6e0d219c0e2c869e07bCopy

payload

{
  "ModifyOrder": {
    "new_size": 150633457,
    "order_id": 50298185,
    "new_price": 9864000000
  }
}