tx 0x1746b2be5af395a6a3b37433b01a3fd1a8da7d7a8bba7fd03dac8dcde0e4fcc7Copy

payload

{
  "ModifyOrder": {
    "new_size": 1840444743,
    "order_id": 408038677,
    "new_price": null
  }
}