tx 0x1d1c2febe44ce37a7afdd45d414ace8464aa8b06c96710bcd1d1e3d02c6b67deCopy

payload

{
  "ModifyOrder": {
    "new_size": 418384275,
    "order_id": 37437209,
    "new_price": 9945000000
  }
}