tx 0x1db05a7f6da6a3db32ea1aa5debf68c4eb3e6f1d47b32365e8a87de7cc5e57deCopy

payload

{
  "ModifyOrder": {
    "new_size": 304913737,
    "order_id": 170703451,
    "new_price": null
  }
}