tx 0x47dfc6167bd50d2c04f5f11a1b2c3850dfe3c4f49d2bde1cb8eabcb42f0d2b3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 306100,
    "order_id": 35774261,
    "new_price": null
  }
}