tx 0x00d6e12e0a6fba6bb9db19dc1f68b9c13c9bb010dcf8b1a4fcc71cfac2a1cc9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 348524894,
    "order_id": 24284367,
    "new_price": null
  }
}