{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891055,-0.453896,0.000000,0.000000,0.292121,-0.573471,0.765373,0.000000,-0.346431,0.680087,0.646117,0.000000,-2212675.635400,4343762.488375,4099168.279912,1],    "boundingVolume": {    "region": [2.041881,0.702443,2.041977,0.702529,0.000000,24.966684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/6_1363547.b3dm"}}}