{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944706,-0.327918,0.000000,0.000000,0.182930,-0.527007,0.829940,0.000000,-0.271582,0.782405,0.560434,0.000000,-1734008.164082,4995537.846906,3554336.332987,1],    "boundingVolume": {    "region": [1.904814,0.594776,1.904977,0.595045,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889799.b3dm"}}}