minecraft-packets/minecraft-packets/data/pc/1.12.2/from-server/entity_teleport/4.json

An easy way to query PrismarineJS/minecraft-packets

{
  "entityId": 1511,
  "x": -300.39438534906446,
  "y": 32,
  "z": 288.75,
  "yaw": -28,
  "pitch": 0,
  "onGround": true
}