{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948938,-0.315463,0.000000,0.000000,0.176031,-0.529517,0.829834,0.000000,-0.261233,0.785808,0.560591,0.000000,-1667932.563392,5017273.690835,3555335.045014,1],    "boundingVolume": {    "region": [1.891694,0.595005,1.891788,0.595195,0.000000,8.817825]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/29_1075193.b3dm"}}}