{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894655,-0.446757,0.000000,0.000000,0.284691,-0.570108,0.770667,0.000000,-0.343360,0.687596,0.639778,0.000000,-2193002.284630,4391603.198600,4058838.051233,1],    "boundingVolume": {    "region": [2.033867,0.694147,2.034001,0.694271,0.000000,41.409552]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/9_1167522.b3dm"}}}