{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896192,-0.443666,0.000000,0.000000,0.288216,-0.582187,0.760257,0.000000,-0.336342,0.679400,0.652143,0.000000,-2148292.665094,4339487.445596,4137504.784968,1],    "boundingVolume": {    "region": [2.030392,0.710355,2.030571,0.710460,0.000000,10.463798]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/16_1784539.b3dm"}}}