{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896659,-0.442722,0.000000,0.000000,0.282660,-0.572479,0.769657,0.000000,-0.339809,0.688225,0.640997,0.000000,-2170332.934296,4395642.284725,4066591.114396,1],    "boundingVolume": {    "region": [2.029337,0.695740,2.029520,0.695852,0.000000,51.718050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_485503.b3dm"}}}