tx 0xfb4b9d30dfbb48d1be492d0bbc6eca49ce0aff3be2dfe2b9c1f215ef70761d9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5517245,
    "order_id": 70667299,
    "new_price": null
  }
}