{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898632,-0.438703,0.000000,0.000000,0.283427,-0.580569,0.763288,0.000000,-0.333916,0.683988,0.648584,0.000000,-2132764.403457,4368722.239418,4114863.272795,1],    "boundingVolume": {    "region": [2.024868,0.705663,2.025034,0.705782,0.000000,42.384386]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_1833662.b3dm"}}}