tx 0x07b7fef55e50cf53b3e528092ea5e25885536d4f7bc7a8ac2e1f4e4b9dda5c6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4315254,
    "order_id": 30051680,
    "new_price": null
  }
}