minecraft-packets/minecraft-packets/data/bedrock/1.16.220/from-server/set_spawn_position/0.json

An easy way to query PrismarineJS/minecraft-packets

{
  "spawn_type": "player",
  "player_position": {
    "x": -2147483648,
    "y": -2147483648,
    "z": -2147483648
  },
  "dimension": 3,
  "world_position": {
    "x": -2147483648,
    "y": -2147483648,
    "z": -2147483648
  }
}