{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895931,-0.444193,0.000000,0.000000,0.283799,-0.572418,0.769283,0.000000,-0.340770,0.687330,0.641446,0.000000,-2176480.160890,4389932.018983,4069453.703714,1],    "boundingVolume": {    "region": [2.031015,0.696329,2.031124,0.696436,0.000000,63.565802]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_614399.b3dm"}}}