tx 0x2901e6e55528a25e5714bdac2c9df5b21b6eb3dc01354b4f2c5b0c3d755c2bfaCopy

payload

{
  "ModifyOrder": {
    "new_size": 161548158,
    "order_id": 48232649,
    "new_price": null
  }
}