{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896921,-0.442191,0.000000,0.000000,0.282348,-0.572701,0.769606,0.000000,-0.339379,0.688380,0.641057,0.000000,-2167587.814427,4396636.051495,4066978.326058,1],    "boundingVolume": {    "region": [2.028745,0.695819,2.028928,0.695931,0.000000,54.634504]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/3_960955.b3dm"}}}