{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949097,-0.314984,0.000000,0.000000,0.116736,-0.351743,0.928789,0.000000,-0.292283,0.880693,0.372760,0.000000,-1865087.263642,5619797.220062,2362697.218309,1],    "boundingVolume": {    "region": [1.891167,0.381932,1.891306,0.382031,0.000000,17.800731]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/20_65058.b3dm"}}}