{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944710,-0.327908,0.000000,0.000000,0.182919,-0.526994,0.829951,0.000000,-0.271577,0.782418,0.560418,0.000000,-1733976.524803,4995622.162130,3554233.952694,1],    "boundingVolume": {    "region": [1.904803,0.594756,1.904966,0.595025,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889501.b3dm"}}}