{  
  "initializer": {    
    "lifetime": "1",
    "alpha": "0",
    "size": "0",
    "has_physics": true
  },
  "ticker": {
    "dx": "0",
    "dy": "0",
    "dz": "0",
    "alpha": "0",
    "size": "0"
  },
  "kill_on_contact": true,
  "liquid_affinity": "non_liquids",
  "random_sprite": true,
  "render_type": "translucent",
  "particle_emitters": [
    {
      "particle": "minecraft:player_dust",
      "chance": "(AGE==1)*(PLAYER_Y <= 50)",
      "x": "0", 
      "z": "0",
      "y": "-1.5"
    }
 ]
  
}