tx 0xd9867586d1bb84f8efaa0ea1b233a6d0f40204bbb00f40aa5a79f19f0a3e1d7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 403272762,
    "order_id": 73930960,
    "new_price": null
  }
}