{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892451,-0.451144,0.000000,0.000000,0.291024,-0.575703,0.764114,0.000000,-0.343760,0.680024,0.647609,0.000000,-2195630.016973,4343386.499655,4108657.232770,1],    "boundingVolume": {    "region": [2.038791,0.704407,2.038895,0.704476,0.000000,25.202868]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1978295.b3dm"}}}