tx 0xfe20f9c0cd7d75d10185849c99cd3f6e54c7f9654952f8c93bc0c9a5cff2e1bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 19763399,
    "order_id": 19487295,
    "new_price": null
  }
}