{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895823,-0.444411,0.000000,0.000000,0.283999,-0.572471,0.769169,0.000000,-0.340887,0.687144,0.641583,0.000000,-2177227.472989,4388752.005091,4070320.782346,1],    "boundingVolume": {    "region": [2.031252,0.696501,2.031374,0.696619,0.000000,17.432444]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_641260.b3dm"}}}