{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898245,-0.439494,0.000000,0.000000,0.283825,-0.580087,0.763507,0.000000,-0.334615,0.683890,0.648326,0.000000,-2137226.233584,4368095.853578,4113223.955175,1],    "boundingVolume": {    "region": [2.025766,0.705273,2.025898,0.705496,0.000000,12.857410]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1844825.b3dm"}}}