tx 0x1e5d6c50de6d699217d9ac3072edbbf926c7c51b1c7f1207c4e722a20f3fad9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 11017447,
    "order_id": 30779890,
    "new_price": null
  }
}