| Value | Meaning |
|---|---|
| Nothing0x00 | Equivalent to null |
| Int80x01 | A byte |
| Int160x02 | A short |
| Int320x03 | A short |
| Int640x04 | A short |
| Floating0x05 | A floating point number |
| Bool0x06 | A boolean |
| String0x07 | A string |
| Array0x20 | An array of values |
| Entry0x21 | An entry (key-value pair) |
| CompoundStart0xC8 | The start of a compound |
| CompoundEnd0xDC | The end of a compound |
| Compound0xFF | A deserialized compound |
Tags for deserializer to know type of sequence