{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891147,-0.453714,0.000000,0.000000,0.292118,-0.573753,0.765163,0.000000,-0.346196,0.679970,0.646366,0.000000,-2211182.002724,4343018.007083,4100752.104613,1],    "boundingVolume": {    "region": [2.041677,0.702769,2.041773,0.702856,0.000000,10.638623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_2046090.b3dm"}}}