tx 0x8cfbafbb3eeb2d6e9ebbb1abe8d5c2ce74b9c42a1d7ef7e0aca86aee25ae7e8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6370789,
    "order_id": 370810485,
    "new_price": null
  }
}