{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948581,-0.316534,0.000000,0.000000,0.176672,-0.529446,0.829743,0.000000,-0.262090,0.785426,0.560727,0.000000,-1673411.002488,5014833.013851,3556198.208366,1],    "boundingVolume": {    "region": [1.892822,0.595152,1.892918,0.595375,0.000000,8.798298]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/13_1185925.b3dm"}}}