tx 0x115d96a6aeeba7c9eeebd5c8cf8c2689b1c0c0f7544b1d2115e3916ac2a46d1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3994738,
    "order_id": 1592643,
    "new_price": null
  }
}