Hello everyone so I have this problem where an animation does not show up when you play but if i go to the client it does show up. Here is my code and i am using a normal script inside of an npc, the animation only runs once

--Variables--

local hum = script.Parent:WaitForChild("Humanoid")
local animation = script:WaitForChild('IdleAnimation')
local humanim = hum:LoadAnimation(animation)

--Playing Animation--
humanim:Play()
humanim.Looped = true

humanim.KeyframeReached:Connect(function(keyframename)
	if keyframename == "HandsOut" then
		local gras = script.Parent.Parent.Spawn_Grass
		local gra = gras:Clone()
		gra.Parent = workspace
		gra.Transparency = 0
		gra.Anchored = false
		gra.CanCollide = true
		local money = game.ReplicatedStorage.GetMoney:Clone()
		money.Parent = gra
	end
end)

please help,

Anonymous