{
	"feature": "minecraft:mangrove",
	"placement": [
		{
			"predicate": {
				"state": {
					"Name": "minecraft:mangrove_propagule",
					"Properties": {
						"age": "0",
						"hanging": "false",
						"stage": "0",
						"waterlogged": "false"
					}
				},
				"type": "minecraft:would_survive"
			},
			"type": "minecraft:block_predicate_filter"
		}
	]
}