tx 0x0fb85f1f5302d1b86cb4d572aa3fea4b0ca0f5c96e031bf884ff85a5d4e8f39bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2158370,
    "order_id": 10053153,
    "new_price": null
  }
}