{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948902,-0.315570,0.000000,0.000000,0.176434,-0.530529,0.829102,0.000000,-0.261088,0.785079,0.561680,0.000000,-1667017.445677,5012635.775004,3562252.825292,1],    "boundingVolume": {    "region": [1.891785,0.596362,1.891922,0.596468,0.000000,8.728636]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1113109.b3dm"}}}