{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897876,-0.440248,0.000000,0.000000,0.285230,-0.581720,0.761739,0.000000,-0.334406,0.682014,0.650407,0.000000,-2135915.505852,4356150.750064,4126462.059674,1],    "boundingVolume": {    "region": [2.026596,0.708007,2.026747,0.708234,0.000000,15.431006]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/2_1795141.b3dm"}}}