tx 0x3b99b67c68675c8cdf6c007653668ac8c0c79d69bc0af4514a7b5ea9b23de5dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 9765013,
    "order_id": 429269,
    "new_price": 11036000000
  }
}