tx 0x2a4ae88f3443155825e8f3ebecbded71c4ca7c0fc7a7b1d0e54f83bb9e7fcf6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 17303228,
    "order_id": 12343857,
    "new_price": 10413000000
  }
}