| Field Name | Field Type | Field Constraints | Field Notes |
|---|---|---|---|
| Pos | NetworkBlockPosition | ||
| Runtime Id | unsigned varint | <div style="padding-left: 0px;">Minimum = 0</div> | |
| Update Flags | unsigned varint | <div style="padding-left: 0px;">Minimum = 0</div> | |
| Sync Message - Entity Unique ID | unsigned varint64 | <div style="padding-left: 0px;">Minimum = 0</div> | |
| Sync Message - Message | unsigned varint | <div style="padding-left: 0px;">Minimum = 0</div> |