minecraft-packets/minecraft-packets/data/pc/1.17.1/from-server/multi_block_change/3.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkCoordinates": {
    "x": 11,
    "z": -22,
    "y": 3
  },
  "notTrustEdges": false,
  "records": [
    1142,
    1381,
    1398
  ]
}