{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949773,-0.312940,0.000000,0.000000,0.175036,-0.531234,0.828947,0.000000,-0.258864,0.785651,0.561910,0.000000,-1652816.174623,5016292.639612,3563712.462493,1],    "boundingVolume": {    "region": [1.888998,0.596590,1.889169,0.596795,0.000000,8.718378]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1333982.b3dm"}}}