tx 0x5f1958b3010199035cebc9a62c7da1550e1abf2d714c9b4fbd91a6eb0f0e5c9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 331357839,
    "order_id": 58421926,
    "new_price": null
  }
}