tx 0x11b39a1fa1a86f0308fb6c2f4f67f53a1c8baf7b68a4c67b00df132c37585e1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 36894576,
    "order_id": 20891904,
    "new_price": null
  }
}