tx 0x2b7c64a9d3e7e42fb5e5bc4c6d4bfb989b9f5f7b47474995ab999d99e2029337Copy

payload

{
  "ModifyOrder": {
    "new_size": 19429824,
    "order_id": 7235243,
    "new_price": null
  }
}