{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948480,-0.316836,0.000000,0.000000,0.115878,-0.346892,0.930719,0.000000,-0.294619,0.881971,0.367867,0.000000,-1879972.862109,5627883.553566,2331656.117770,1],    "boundingVolume": {    "region": [1.893141,0.376687,1.893236,0.376741,0.000000,53.623480]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/13_24157.b3dm"}}}