{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950976,-0.309263,0.000000,0.000000,0.172878,-0.531597,0.829167,0.000000,-0.255891,0.786857,0.561583,0.000000,-1633831.704402,5023990.852699,3561635.757393,1],    "boundingVolume": {    "region": [1.885142,0.596188,1.885287,0.596407,0.000000,8.754270]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1423713.b3dm"}}}