tx 0x418ca07bd26c338cbe7e3ea0ab2d6c9a5e1c598aca6d5a5ade7f9aae0dbac20dCopy

payload

{
  "ModifyOrder": {
    "new_size": 69600142,
    "order_id": 78721602,
    "new_price": null
  }
}