tx 0xd88a7639fab5cff5ad9b35be9f8e8f7fa0ed6f15c3f5d4a77c6cb5256d60942bCopy

payload

{
  "ModifyOrder": {
    "new_size": 49904055,
    "order_id": 18436821,
    "new_price": null
  }
}