tx 0x51b7d216f46d911bd0919ce84a664bd7be6e6b9ed74d518114d42c9a028a5c1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 90321328,
    "order_id": 37402498,
    "new_price": 9921000000
  }
}