tx 0xb28772e8b7d3c52ba0224ff86e5bc25a4f3f1fc76d9c84f4a226efd9084a0e8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 875598,
    "order_id": 31051050,
    "new_price": null
  }
}