{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892528,-0.450991,0.000000,0.000000,0.290796,-0.575496,0.764358,0.000000,-0.343754,0.680301,0.647321,0.000000,-2195589.642304,4345150.906642,4106825.157353,1],    "boundingVolume": {    "region": [2.038620,0.704030,2.038724,0.704099,0.000000,27.256151]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1965351.b3dm"}}}