bedrock-samples/resource_pack/animation_controllers/agent.animation_controllers.json

{
	"format_version" : "1.10.0",
	"animation_controllers" : {
		"controller.animation.agent.move" : {
			"initial_state" : "moving",
			"states" : {
				"moving" : {
					"animations" : [ "move" ],
					"transitions" : [
            {
              "swinging_arms": "variable.agent.anim_state == 2"
            },
            {
              "shrug": "variable.agent.anim_state == 3"
            }
					]
				},
        "swinging_arms": {
          "animations": [ "swing_arms" ],
          "transitions": [
            {
              "moving": "variable.agent.anim_state == 1"
            }
          ]
        },
        "shrug": {
          "animations": [ "shrug" ],
          "transitions": [
            {
              "moving": "variable.agent.anim_state == 1"
            }
          ]
        }
			}
		}
	}
}