{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896611,-0.442820,0.000000,0.000000,0.283347,-0.573714,0.768483,0.000000,-0.339361,0.687131,0.642406,0.000000,-2167488.070052,4388680.026738,4075557.690667,1],    "boundingVolume": {    "region": [2.029453,0.697559,2.029621,0.697708,0.000000,51.473257]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_941673.b3dm"}}}