{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951061,-0.309002,0.000000,0.000000,0.115870,-0.356630,0.927033,0.000000,-0.286183,0.880828,0.377150,0.000000,-1826181.874779,5620717.044106,2390547.415313,1],    "boundingVolume": {    "region": [1.884858,0.386665,1.885021,0.386768,0.000000,12.392706]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/14_28124.b3dm"}}}