{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949763,-0.312970,0.000000,0.000000,0.175024,-0.531141,0.829009,0.000000,-0.258908,0.785702,0.561817,0.000000,-1653100.314157,5016619.541053,3563124.421721,1],    "boundingVolume": {    "region": [1.889030,0.596478,1.889201,0.596683,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1334866.b3dm"}}}