{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896835,-0.442364,0.000000,0.000000,0.282346,-0.572419,0.769816,0.000000,-0.339605,0.688504,0.640804,0.000000,-2169030.795749,4397422.683986,4065369.055012,1],    "boundingVolume": {    "region": [2.028938,0.695489,2.029121,0.695602,0.000000,35.344870]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_459603.b3dm"}}}