tx 0x341e0362dfb4d9f1d013df2cb9d1801c00fa6bd98b4a7f1b061c70e9a2f1f10aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5565597,
    "order_id": 14569894,
    "new_price": null
  }
}