tx 0x0f0cca171d59d1e76cfbe3c60fa00c7b7a47e7fd26d182cdf6cf18eee77d3d5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 104184938,
    "order_id": 9201642,
    "new_price": null
  }
}