{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950367,-0.311132,0.000000,0.000000,0.114551,-0.349901,0.929757,0.000000,-0.289012,0.882801,0.370317,0.000000,-1844206.840338,5633211.396836,2347196.616097,1],    "boundingVolume": {    "region": [1.887106,0.379311,1.887255,0.379389,0.000000,4.883888]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/19_5008.b3dm"}}}