{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898644,-0.438679,0.000000,0.000000,0.283345,-0.580438,0.763418,0.000000,-0.333955,0.684114,0.648431,0.000000,-2133014.602157,4369523.815655,4113888.929690,1],    "boundingVolume": {    "region": [2.024842,0.705462,2.025008,0.705581,0.000000,7.753907]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/8_1832069.b3dm"}}}