{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948915,-0.315531,0.000000,0.000000,0.175942,-0.529121,0.830106,0.000000,-0.261375,0.786049,0.560187,0.000000,-1668838.155134,5018805.469859,3552764.503395,1],    "boundingVolume": {    "region": [1.891765,0.594516,1.891859,0.594707,0.000000,8.671186]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26_1092673.b3dm"}}}