tx 0x7b3fa8cfbfbe8a4665f6bd2e72e9d2aaa4664bcb31f61da1fbb4bc6d0b7a0d3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1743675,
    "order_id": 2386013,
    "new_price": null
  }
}