{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949294,-0.314391,0.000000,0.000000,0.175347,-0.529454,0.830019,0.000000,-0.260403,0.786280,0.560316,0.000000,-1662635.201068,5020277.671380,3553587.151043,1],    "boundingVolume": {    "region": [1.890530,0.594635,1.890692,0.594901,0.000000,28.182300]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1462267.b3dm"}}}