tx 0xbf2f11efed34ab3a768d9f79c66d279b8e0d8a2d013cb71a3dde2d55b0e0fbccCopy

payload

{
  "ModifyOrder": {
    "new_size": 2220828,
    "order_id": 10554869,
    "new_price": null
  }
}