tx 0x73e0dc97c0a9dfd0b9dd2e272168f0db9a01786f7f13f8e4bc5f79ad1f6c200cCopy

payload

{
  "ModifyOrder": {
    "new_size": 15274969,
    "order_id": 51205322,
    "new_price": null
  }
}