{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896742,-0.442554,0.000000,0.000000,0.282551,-0.572529,0.769659,0.000000,-0.339680,0.688291,0.640993,0.000000,-2169514.391361,4396065.162827,4066570.905592,1],    "boundingVolume": {    "region": [2.029149,0.695735,2.029332,0.695848,0.000000,45.704344]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/3_962637.b3dm"}}}