{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944706,-0.327919,0.000000,0.000000,0.182926,-0.526992,0.829951,0.000000,-0.271586,0.782414,0.560418,0.000000,-1734036.704793,4995600.726471,3554234.716132,1],    "boundingVolume": {    "region": [1.904815,0.594756,1.904979,0.595025,0.000000,14.032539]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_729606.b3dm"}}}