tx 0x5b3f6b7c1a22e1bfa845c17c1d192933e9aed2a76a22efd36e408ec7dbe1931bCopy

payload

{
  "ModifyOrder": {
    "new_size": 594436221,
    "order_id": 22144540,
    "new_price": null
  }
}