minecraft-packets/minecraft-packets/data/pc/1.19.2/from-server/multi_block_change/2.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkCoordinates": {
    "x": -14,
    "z": 0,
    "y": 1
  },
  "suppressLightUpdates": false,
  "records": [
    449492,
    449491,
    450291
  ]
}