{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949087,-0.315015,0.000000,0.000000,0.116193,-0.350070,0.929489,0.000000,-0.292534,0.881355,0.370994,0.000000,-1866682.991430,5623995.881927,2351495.326193,1],    "boundingVolume": {    "region": [1.891215,0.380022,1.891323,0.380137,0.000000,71.898350]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/22_2682.b3dm"}}}