{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895210,-0.445645,0.000000,0.000000,0.289725,-0.582000,0.759826,0.000000,-0.337649,0.678268,0.652645,0.000000,-2156647.878414,4332266.995748,4140701.962654,1],    "boundingVolume": {    "region": [2.032627,0.711024,2.032755,0.711117,0.000000,20.162380]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/23.b3dm"}}}