---
# System prepended metadata

title: INFO DATA TYPES

---

# New links data type 
if no location is found no label will be present 


Just initialized nodes 
```json
{
    "cheche": {
        "src_loc": {
            "long": "-64.4228178",
            "lat": "-31.8019512"
        },
        "links": []
    },
    "tito": {
        "src_loc": {
            "long": "-64.41095",
            "lat": "-31.71857"
        },
        "links": []
    }
}
```
from cheche with links location but no dst_location yet
```json
{
    "cheche": {
        "src_loc": {
            "long": "-64.4228178",
            "lat": "-31.8019512"
        },
        "links": {
            "ae40411f73a8c64a00fc3abe": {
                "freq": 2462,
                "iface": "wlan0-mesh",
                "tx_rate": 144400,
                "dst_mac": "c6:4a:00:fc:3a:be",
                "channel": 11,
                "chains": [
                    -44,
                    -33
                ],
                "signal": -33,
                "rx_rate": 144400,
                "src_mac": "ae:40:41:1f:73:a8"
            },
            "ae40411c8516c64a00fc3abf": {
                "freq": 5240,
                "iface": "wlan1-mesh",
                "tx_rate": 270000,
                "dst_mac": "c6:4a:00:fc:3a:bf",
                "channel": 48,
                "chains": [
                    -79,
                    -66
                ],
                "signal": -66,
                "rx_rate": 60000,
                "src_mac": "ae:40:41:1c:85:16"
            }
        }
    },
    "tito": {
        "src_loc": {
            "long": "-64.41095",
            "lat": "-31.71857"
        },
        "links": []
    }
}
```
tito has cheche info an now publishes its information and merges the info with cheche 
```json
{
    "cheche": {
        "src_loc": {
            "long": "-64.4228178",
            "lat": "-31.8019512"
        },
        "links": {
            "ae40411f73a8c64a00fc3abe": {
                "freq": 2462,
                "iface": "wlan0-mesh",
                "tx_rate": 144400,
                "dst_mac": "c6:4a:00:fc:3a:be",
                "channel": 11,
                "chains": [
                    -44,
                    -33
                ],
                "signal": -33,
                "rx_rate": 144400,
                "src_mac": "ae:40:41:1f:73:a8"
            },
            "ae40411c8516c64a00fc3abf": {
                "freq": 5240,
                "iface": "wlan1-mesh",
                "tx_rate": 270000,
                "dst_mac": "c6:4a:00:fc:3a:bf",
                "channel": 48,
                "chains": [
                    -79,
                    -66
                ],
                "signal": -66,
                "rx_rate": 60000,
                "src_mac": "ae:40:41:1c:85:16"
            }
        }
    },
    "tito": {
        "src_loc": {
            "long": "-64.41095",
            "lat": "-31.71857"
        },
        "links": {
            "ae40411f73a8c64a00fc3abe": {
                "freq": 2462,
                "iface": "wlan0-mesh",
                "tx_rate": 144400,
                "dst_mac": "ae:40:41:1f:73:a8",
                "dst_loc": {
                    "long": "-64.4228178",
                    "lat": "-31.8019512"
                },
                "channel": 11,
                "chains": [
                    -34,
                    -29
                ],
                "signal": -28,
                "rx_rate": 115600,
                "src_mac": "c6:4a:00:fc:3a:be"
            },
            "ae40411c8516c64a00fc3abf": {
                "freq": 5240,
                "iface": "wlan1-mesh",
                "tx_rate": 90000,
                "dst_mac": "ae:40:41:1c:85:16",
                "dst_loc": {
                    "long": "-64.4228178",
                    "lat": "-31.8019512"
                },
                "channel": 48,
                "chains": [
                    -64,
                    -59
                ],
                "signal": -57,
                "rx_rate": 243000,
                "src_mac": "c6:4a:00:fc:3a:bf"
            }
        }
    }
}

```