minecraft-packets/minecraft-packets/data/pc/1.19.4/from-server/multi_block_change/2.json

An easy way to query PrismarineJS/minecraft-packets

{
  "chunkCoordinates": {
    "x": -17,
    "z": 3,
    "y": 3
  },
  "suppressLightUpdates": false,
  "records": [
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    361483,
    333596,
    361739,
    361995
  ]
}