tx 0xfbcabc29c7aaa55b1168d6d440d508f5d3d9beef26c1fda5a9c7d4faab200c8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 8615835,
    "order_id": 34278277,
    "new_price": null
  }
}