{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898650,-0.438667,0.000000,0.000000,0.284040,-0.581882,0.762060,0.000000,-0.333346,0.682891,0.650030,0.000000,-2129142.607945,4361747.999507,4124065.101403,1],    "boundingVolume": {    "region": [2.024858,0.707588,2.024964,0.707661,0.000000,22.725664]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/10_1791301.b3dm"}}}