{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950328,-0.311249,0.000000,0.000000,0.174154,-0.531740,0.828808,0.000000,-0.257421,0.785978,0.562115,0.000000,-1643606.564853,5018386.331260,3565015.171281,1],    "boundingVolume": {    "region": [1.887254,0.596891,1.887352,0.596990,0.000000,8.337459]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_1326787.b3dm"}}}