{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948926,-0.315498,0.000000,0.000000,0.115984,-0.348846,0.929975,0.000000,-0.293138,0.881673,0.369762,0.000000,-1870529.793900,5626003.362108,2343676.007183,1],    "boundingVolume": {    "region": [1.891726,0.378718,1.891831,0.378788,0.000000,24.125710]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/19_12656.b3dm"}}}