tx 0x0b7a8b02e7b7c86c1d1ddc0d659e3e7fbdbfc2f17d9b07fa8582bddfb015719bCopy

payload

{
  "ModifyOrder": {
    "new_size": 31454440,
    "order_id": 10302318,
    "new_price": null
  }
}