{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898524,-0.438924,0.000000,0.000000,0.283570,-0.580498,0.763289,0.000000,-0.334084,0.683906,0.648584,0.000000,-2133842.668131,4368198.493852,4114860.302653,1],    "boundingVolume": {    "region": [2.025115,0.705663,2.025280,0.705782,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833639.b3dm"}}}