{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898400,-0.439178,0.000000,0.000000,0.283794,-0.580540,0.763173,0.000000,-0.334227,0.683707,0.648720,0.000000,-2134753.699556,4366932.336110,4115725.759999,1],    "boundingVolume": {    "region": [2.025398,0.705841,2.025563,0.705960,0.000000,11.368574]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1834486.b3dm"}}}