{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944668,-0.328027,0.000000,0.000000,0.182992,-0.526988,0.829938,0.000000,-0.271671,0.782372,0.560437,0.000000,-1734579.662358,4995327.849824,3554352.508365,1],    "boundingVolume": {    "region": [1.904929,0.594779,1.905092,0.595048,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_889839.b3dm"}}}