{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894824,-0.446419,0.000000,0.000000,0.284546,-0.570358,0.770535,0.000000,-0.343041,0.687607,0.639937,0.000000,-2190966.452178,4391676.109722,4059851.658961,1],    "boundingVolume": {    "region": [2.033489,0.694354,2.033623,0.694479,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_983000.b3dm"}}}