{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949178,-0.314740,0.000000,0.000000,0.115953,-0.349684,0.929664,0.000000,-0.292335,0.881608,0.370550,0.000000,-1865407.499050,5625603.477583,2348679.398013,1],    "boundingVolume": {    "region": [1.890925,0.379544,1.891033,0.379659,0.000000,36.524868]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/18_7656.b3dm"}}}