tx 0xaf6fea93c4a750f912af8810d7158b4a8b6be1d8aadb1b64b6416cf92f8cad3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 48303831,
    "order_id": 21518794,
    "new_price": null
  }
}