minecraft-packets/minecraft-packets/data/pc/1.17.1/from-server/entity_move_look/1.json

An easy way to query PrismarineJS/minecraft-packets

{
  "entityId": 8,
  "dX": 3,
  "dY": 0,
  "dZ": -251,
  "yaw": -128,
  "pitch": 0,
  "onGround": true
}