tx 0x49592a0c3d904c00c7f4260613b0bc0269d06f0671f76c8e5c9d6c7c8b9e795eCopy

payload

{
  "ModifyOrder": {
    "new_size": 164133545,
    "order_id": 9007960,
    "new_price": null
  }
}