minecraft-packets/minecraft-packets/data/pc/1.14.4/from-server/multi_block_change/4.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkX": 0,
  "chunkZ": 14,
  "records": [
    {
      "horizontalPos": 223,
      "y": 33,
      "blockId": 35
    },
    {
      "horizontalPos": 206,
      "y": 33,
      "blockId": 35
    },
    {
      "horizontalPos": 220,
      "y": 36,
      "blockId": 36
    },
    {
      "horizontalPos": 203,
      "y": 36,
      "blockId": 36
    }
  ]
}