tx 0xc4b2d430a05f9bb9ebc4bc0a446dba0e5baa8feb6ff41ec06a88d1d900be4b2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3041653,
    "order_id": 10579059,
    "new_price": null
  }
}