tx 0xf5a9b1c5d3f1fbb50a93f0fccf9c9bd45a2a6441e663a553d69c63c8d7aa068dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1030520844,
    "order_id": 472758616,
    "new_price": null
  }
}