{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949729,-0.313074,0.000000,0.000000,0.175001,-0.530878,0.829182,0.000000,-0.259048,0.785840,0.561560,0.000000,-1653993.322287,5017492.152730,3561491.946585,1],    "boundingVolume": {    "region": [1.889148,0.596186,1.889301,0.596354,0.000000,11.399479]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1347581.b3dm"}}}