tx 0x8c4b7134bbb4bdd0b05d2a034e4b0720637d8b5a8faf26c60e1769c2b8107c8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 14728671974,
    "order_id": 67277686,
    "new_price": null
  }
}