tx 0x0c2eab8d63a1fb55e9b6f75fa718b659f3d6a3bb9c8d3f343237e39f2c1e75caCopy

payload

{
  "ModifyOrder": {
    "new_size": 5635068,
    "order_id": 772754,
    "new_price": null
  }
}