minecraft-packets/minecraft-packets/data/pc/1.12.2/from-server/multi_block_change/5.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkX": -23,
  "chunkZ": 20,
  "records": [
    {
      "horizontalPos": 133,
      "y": 49,
      "blockId": 0
    },
    {
      "horizontalPos": 150,
      "y": 48,
      "blockId": 0
    },
    {
      "horizontalPos": 149,
      "y": 49,
      "blockId": 0
    },
    {
      "horizontalPos": 132,
      "y": 50,
      "blockId": 0
    }
  ]
}