{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896589,-0.442864,0.000000,0.000000,0.283397,-0.573745,0.768442,0.000000,-0.339376,0.687076,0.642456,0.000000,-2167585.462046,4388334.089200,4075876.235535,1],    "boundingVolume": {    "region": [2.029502,0.697624,2.029671,0.697774,0.000000,13.421363]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_497824.b3dm"}}}