{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949040,-0.315155,0.000000,0.000000,0.115874,-0.348935,0.929956,0.000000,-0.292813,0.881759,0.369812,0.000000,-1868457.304924,5626558.415128,2343994.540209,1],    "boundingVolume": {    "region": [1.891364,0.378772,1.891469,0.378842,0.000000,71.019130]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/19_10464.b3dm"}}}