minecraft-packets/minecraft-packets/data/bedrock/1.16.220/from-server/update_block/0.json

An easy way to query PrismarineJS/minecraft-packets

{
  "position": {
    "x": 923,
    "y": 19,
    "z": -9
  },
  "block_runtime_id": 6387,
  "flags": {
    "_value": 2,
    "neighbors": false,
    "network": true,
    "no_graphic": false,
    "unused": false,
    "priority": false
  },
  "layer": 0
}