tx 0x6ecb3fe0e9f9acf1b0fc746e311c6ac4f95cdea541e6ee80cc4a04f3f9a02b7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8707677,
    "order_id": 377288361,
    "new_price": null
  }
}