minecraft-packets/minecraft-packets/data/pc/1.12.2/from-server/entity_move_look/1.json

An easy way to query PrismarineJS/minecraft-packets

{
  "entityId": 1511,
  "dX": -343,
  "dY": 113,
  "dZ": 67,
  "yaw": 26,
  "pitch": 0,
  "onGround": false
}