{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895938,-0.444180,0.000000,0.000000,0.283855,-0.572553,0.769162,0.000000,-0.340707,0.687226,0.641592,0.000000,-2176073.642135,4389272.114686,4070376.597750,1],    "boundingVolume": {    "region": [2.031001,0.696518,2.031109,0.696625,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_945967.b3dm"}}}