{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898165,-0.439659,0.000000,0.000000,0.284398,-0.580989,0.762607,0.000000,-0.334342,0.683017,0.649387,0.000000,-2135497.002596,4362539.052488,4119968.446114,1],    "boundingVolume": {    "region": [2.025965,0.706740,2.026066,0.706815,0.000000,14.711253]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/9_1823485.b3dm"}}}