tx 0x1d4a7ceb3df1b6e0a2432d943c3ccdd7b6df2d0fff5fffa64e414f7c2584a19aCopy

payload

{
  "ModifyOrder": {
    "new_size": 8646377,
    "order_id": 473319789,
    "new_price": 63030000000
  }
}