tx 0x3c67b0b5603a4d2a8d8a252461be7d89042f1da86d655f830d3bdf11a86c0c4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 10948957,
    "order_id": 31544404,
    "new_price": null
  }
}