{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944722,-0.327872,0.000000,0.000000,0.182885,-0.526961,0.829979,0.000000,-0.271556,0.782455,0.560376,0.000000,-1733845.424762,4995858.691857,3553967.236354,1],    "boundingVolume": {    "region": [1.904765,0.594705,1.904928,0.594975,0.000000,15.667977]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955549.b3dm"}}}