tx 0x1c846f9d2a0c599c44fd0d5332f083e74033c0b4e78f59ae73eec2f6d3d1561cCopy

payload

{
  "ModifyOrder": {
    "new_size": 9767212,
    "order_id": 31000870,
    "new_price": null
  }
}