tx 0x8acae8d40cf1a3d128ac83cd7fbbabb3e38b3d7097ae3c3c6c3231d5a8f7ac8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 124322929,
    "order_id": 186247648,
    "new_price": null
  }
}