tx 0x3a86d90e3e4fcdda0249ab6d778a7e0a9b542fa13119042b3b07fd99e6b52a4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 10188101593,
    "order_id": 31451249,
    "new_price": null
  }
}