minecraft-packets/minecraft-packets/data/pc/1.19.2/from-server/multi_block_change/1.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkCoordinates": {
    "x": -11,
    "z": -5,
    "y": 4
  },
  "suppressLightUpdates": false,
  "records": [
    440433,
    440705
  ]
}