{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894576,-0.446916,0.000000,0.000000,0.284746,-0.569966,0.770752,0.000000,-0.343520,0.687612,0.639675,0.000000,-2194023.030126,4391699.716498,4058186.318626,1],    "boundingVolume": {    "region": [2.034047,0.694042,2.034175,0.694110,0.000000,23.104361]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/8.b3dm"}}}