{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894530,-0.447008,0.000000,0.000000,0.284916,-0.570160,0.770546,0.000000,-0.343498,0.687390,0.639925,0.000000,-2193885.146653,4390290.800674,4059774.306749,1],    "boundingVolume": {    "region": [2.034147,0.694338,2.034281,0.694463,0.000000,65.417555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1168123.b3dm"}}}