tx 0x406cdd3a3a35403c7bc2e9e428f7c9d1e9791abf822e7ed6ae8fe8c410e8d7e6Copy

payload

{
  "ModifyOrder": {
    "new_size": 521951822,
    "order_id": 17969461,
    "new_price": null
  }
}