{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944730,-0.327850,0.000000,0.000000,0.182885,-0.526999,0.829955,0.000000,-0.271530,0.782438,0.560412,0.000000,-1733681.053110,4995753.705743,3554193.470096,1],    "boundingVolume": {    "region": [1.904742,0.594748,1.904906,0.595017,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889396.b3dm"}}}