{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951897,-0.306419,0.000000,0.000000,0.114714,-0.356361,0.927280,0.000000,-0.283867,0.881839,0.376536,0.000000,-1811403.809143,5627162.253186,2386651.196428,1],    "boundingVolume": {    "region": [1.882168,0.386039,1.882282,0.386069,0.000000,15.322113]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/14_34916.b3dm"}}}