tx 0x0efc3ebefbdff2e0da2194c483d0c8bd1fdb71af9f55b9b41f9bc79f00fb9d2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 29793434,
    "order_id": 9676124,
    "new_price": null
  }
}