{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951911,-0.306375,0.000000,0.000000,0.114695,-0.356358,0.927283,0.000000,-0.283828,0.881855,0.376527,0.000000,-1811151.695543,5627265.650507,2386599.092303,1],    "boundingVolume": {    "region": [1.882122,0.386030,1.882236,0.386060,0.000000,19.390434]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/14_34808.b3dm"}}}