{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944714,-0.327896,0.000000,0.000000,0.182901,-0.526962,0.829975,0.000000,-0.271575,0.782444,0.560382,0.000000,-1733965.962088,4995791.658124,3554002.421004,1],    "boundingVolume": {    "region": [1.904790,0.594712,1.904954,0.594981,0.000000,17.489961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955673.b3dm"}}}