{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895765,-0.444528,0.000000,0.000000,0.287823,-0.579990,0.762082,0.000000,-0.337811,0.680719,0.650004,0.000000,-2157657.033065,4347873.195728,4123897.541463,1],    "boundingVolume": {    "region": [2.031385,0.707547,2.031503,0.707633,0.000000,4.819929]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/15_1799967.b3dm"}}}