Update MEP-3355.md

proposals/MEP-3355.md

@@ -39,12 +39,12 @@ MEP-3355 proposes the following standard format for LLM friendly transaction mem
   },
   "data": [
     {
-      "type": "text",
+      "type": "sensor",
       "content": "Compressed sensor data in jsonl goes here",
       "compression": "brotli"
     },
     {
-      "type": "tags",
+      "type": "lpwan",
       "content": ["compressed", "tag", "list"]
     }
   ]
@@ -60,7 +60,7 @@ The memo data is represented as a JSON object with the following fields:
   - `data_collection_method` (optional): Compressed details on how the data was collected
   - `preprocessing` (optional): Compressed information about any preprocessing performed on the data
 - `data` (required): An array of data objects included in the memo
-  - `type` (required): The type of data (initially `"text"` or `"tags"`)
+  - `type` (required): The type of data (initially `"sensor"` or `"lpwan"`)
   - `content` (required): The compressed data content
   - `compression` (optional): The compression algorithm used (defaults to `"brotli"`)