minecraft-packets/minecraft-packets/data/pc/1.11.2/from-server/multi_block_change/3.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkX": -23,
  "chunkZ": 5,
  "records": [
    {
      "horizontalPos": 6,
      "y": 61,
      "blockId": 0
    },
    {
      "horizontalPos": 7,
      "y": 61,
      "blockId": 0
    },
    {
      "horizontalPos": 8,
      "y": 61,
      "blockId": 0
    }
  ]
}