{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894278,-0.447511,0.000000,0.000000,0.285177,-0.569879,0.770657,0.000000,-0.343934,0.687297,0.639791,0.000000,-2196671.104086,4389692.731791,4058920.211883,1],    "boundingVolume": {    "region": [2.034710,0.694164,2.034843,0.694288,0.000000,12.732441]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/15/10_1169905.b3dm"}}}