tx 0x299d2796e5cdf9d521f2abddd8b4f3e4aeaf4f4fc11a744c78ef1d96caa7a9a3Copy

payload

{
  "ModifyOrder": {
    "new_size": 10382797,
    "order_id": 6667690,
    "new_price": null
  }
}