{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948651,-0.316325,0.000000,0.000000,0.176405,-0.529035,0.830062,0.000000,-0.262019,0.785788,0.560252,0.000000,-1672952.039942,5017139.932558,3553179.316121,1],    "boundingVolume": {    "region": [1.892602,0.594579,1.892697,0.594802,0.000000,8.746153]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1215453.b3dm"}}}