tx 0xb1e3e228ebca8cd6c894b5adf93bd6c9c4a06b8be5f6aa7c49fb3186f22dc7ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 2363164,
    "order_id": 324133379,
    "new_price": null
  }
}