{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895395,-0.445272,0.000000,0.000000,0.288084,-0.579308,0.762502,0.000000,-0.338564,0.680817,0.649510,0.000000,-2162461.375168,4348486.166566,4120754.739153,1],    "boundingVolume": {    "region": [2.032215,0.706897,2.032333,0.706983,0.000000,7.489920]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/7_1812272.b3dm"}}}