tx 0x27c9c5ef1e6992f2c9bdb0ce21dd08e5eca8682f61e7c3f3c79dd3c21aead1e8Copy

payload

{
  "ModifyOrder": {
    "new_size": 13770929,
    "order_id": 4450214,
    "new_price": null
  }
}