tx 0x9ccb43d3c4d2c4a3e3c3b1c620dc0fe86a372726aafd5e5d6a9273bc5244b16dCopy

payload

{
  "ModifyOrder": {
    "new_size": 144033652,
    "order_id": 56372670,
    "new_price": null
  }
}