{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949175,-0.314748,0.000000,0.000000,0.175832,-0.530251,0.829408,0.000000,-0.260505,0.785597,0.561226,0.000000,-1663293.141203,5015937.242874,3559364.814629,1],    "boundingVolume": {    "region": [1.890919,0.595813,1.891056,0.595919,0.000000,11.179481]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1362098.b3dm"}}}