{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895621,-0.444818,0.000000,0.000000,0.284214,-0.572254,0.769252,0.000000,-0.341236,0.687064,0.641484,0.000000,-2179453.070157,4388235.597441,4069690.667202,1],    "boundingVolume": {    "region": [2.031706,0.696372,2.031828,0.696490,0.000000,54.550890]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_691411.b3dm"}}}