tx 0x812bcb88d35b2c5e3b8e9dfe3d70f6dd5d4fd1c516ed5bcb10ab8b209bcc41ceCopy

payload

{
  "ModifyOrder": {
    "new_size": 4089132001,
    "order_id": 423306436,
    "new_price": null
  }
}