tx 0x1733f2b9c0b9e9a45bcd0d55672c4466cc1f115c1e11eb3da8a17f2c332bd4ecCopy

payload

{
  "ModifyOrder": {
    "new_size": 1499903033,
    "order_id": 7458520,
    "new_price": null
  }
}