{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948440,-0.316956,0.000000,0.000000,0.117165,-0.350597,0.929169,0.000000,-0.294234,0.880448,0.371804,0.000000,-1877530.922790,5618216.895142,2356632.952673,1],    "boundingVolume": {    "region": [1.893310,0.380913,1.893318,0.380990,0.000000,13.068319]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8.b3dm"}}}