tx 0x0530be782b4ae0e6c5ba7c3c0f6f5d45dd74c9c530d2c8f7df659c91bd04ea2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2611171,
    "order_id": 11791314,
    "new_price": null
  }
}