tx 0x7d3af4881012e6d1c01f8f596a8a46bcc723dc4a6dccaf6f99b6a5cdc8c8d7fdCopy

payload

{
  "ModifyOrder": {
    "new_size": 312249471,
    "order_id": 22145403,
    "new_price": null
  }
}