{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943991,-0.329971,0.000000,0.000000,0.183795,-0.525806,0.830510,0.000000,-0.273471,0.782355,0.559585,0.000000,-1746067.594544,4995202.819647,3548935.720403,1],    "boundingVolume": {    "region": [1.907014,0.593794,1.907124,0.593975,0.000000,8.048060]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1243253.b3dm"}}}