{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942674,-0.333715,0.000000,0.000000,0.186871,-0.527871,0.828511,0.000000,-0.275902,0.779365,0.562555,0.000000,-1761608.300107,4976172.552501,3567812.430200,1],    "boundingVolume": {    "region": [1.911020,0.597463,1.911056,0.597482,0.000000,8.368499]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/12.b3dm"}}}