{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895925,-0.444205,0.000000,0.000000,0.283850,-0.572501,0.769202,0.000000,-0.340744,0.687252,0.641543,0.000000,-2176312.995153,4389439.592440,4070070.081456,1],    "boundingVolume": {    "region": [2.031029,0.696455,2.031138,0.696562,0.000000,57.944838]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_614577.b3dm"}}}