{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895005,-0.446056,0.000000,0.000000,0.284374,-0.570592,0.770426,0.000000,-0.342713,0.687648,0.640069,0.000000,-2188872.169563,4391938.881045,4060691.329897,1],    "boundingVolume": {    "region": [2.033084,0.694526,2.033217,0.694651,0.000000,58.735090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_979009.b3dm"}}}