tx 0xec2e93a442acafd7daa1af10f9ea15fae150528e0c3e4f2a11f7afb6bbe62e0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6536023,
    "order_id": 121810964,
    "new_price": null
  }
}