tx 0xf7f5cc5e3e9ac1e5670eacb2b15d23d06f5d816f5faefa6798c73f8adea28ebdCopy

payload

{
  "ModifyOrder": {
    "new_size": 43712881,
    "order_id": 12720532,
    "new_price": null
  }
}