tx 0xc7c3a849aa3f8a121cb34e9db382b1f86de1b6375d4de0f7e47b8cc8a3b2a5ffCopy

payload

{
  "ModifyOrder": {
    "new_size": 153193522,
    "order_id": 8548732,
    "new_price": null
  }
}