{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897736,-0.440535,0.000000,0.000000,0.282853,-0.576407,0.766648,0.000000,-0.336797,0.686337,0.644600,0.000000,-2151133.591811,4383650.595968,4089517.202869,1],    "boundingVolume": {    "region": [2.026927,0.700466,2.027054,0.700535,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856302.b3dm"}}}