{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944008,-0.329923,0.000000,0.000000,0.183888,-0.526157,0.830268,0.000000,-0.273351,0.782138,0.559946,0.000000,-1745301.568106,4993825.726291,3551234.301305,1],    "boundingVolume": {    "region": [1.906964,0.594231,1.907073,0.594411,0.000000,25.182084]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1242582.b3dm"}}}