minecraft-packets/minecraft-packets/data/pc/1.15.2/from-server/entity_teleport/3.json

An easy way to query PrismarineJS/minecraft-packets

{
  "entityId": 220,
  "x": -10.5,
  "y": 49,
  "z": -256.5,
  "yaw": 81,
  "pitch": 0,
  "onGround": true
}