tx 0x8f9f47105e5ec9ad014f9e5cda3350a57e645b47e578a3ad7e7f43b2c7bec3e9Copy

payload

{
  "ModifyOrder": {
    "new_size": 3593647,
    "order_id": 13298808,
    "new_price": null
  }
}