{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949845,-0.312722,0.000000,0.000000,0.174800,-0.530928,0.829192,0.000000,-0.258761,0.785945,0.561545,0.000000,-1652154.944808,5018165.412943,3561397.305606,1],    "boundingVolume": {    "region": [1.888768,0.596150,1.888939,0.596355,0.000000,13.731184]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1347869.b3dm"}}}