tx 0x220662d6b9bab771762c7f0ba337c0f1aecf0e0b5174b415aef80e9d9ffd9d2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1668479,
    "order_id": 22628272,
    "new_price": null
  }
}