{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895839,-0.444380,0.000000,0.000000,0.288657,-0.581913,0.760299,0.000000,-0.336901,0.679170,0.652094,0.000000,-2151867.575547,4338016.164352,4137192.000534,1],    "boundingVolume": {    "region": [2.031188,0.710290,2.031368,0.710395,0.000000,13.208271]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/16_1787111.b3dm"}}}