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

An easy way to query PrismarineJS/minecraft-packets

{
  "entityId": 321,
  "x": -0.5,
  "y": 15,
  "z": -263.5,
  "yaw": -5,
  "pitch": 0,
  "onGround": true
}