tx 0x46c9e7ef60621b260ee9adf49e7979c0b603402fc93e3fa0c5d0f21a8e7dbc2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 14841297644,
    "order_id": 29494051,
    "new_price": null
  }
}