tx 0x65d29c6b90dcb4a8412dc7ec5aaf1652498c9705c7d46ecb7ee68b6e7d1a4edfCopy

payload

{
  "ModifyOrder": {
    "new_size": 251552431,
    "order_id": 38535628,
    "new_price": 9934000000
  }
}