{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943105,-0.332495,0.000000,0.000000,0.186440,-0.528825,0.828000,0.000000,-0.274723,0.779236,0.563311,0.000000,-1754083.168185,4975360.204549,3572617.312497,1],    "boundingVolume": {    "region": [1.909672,0.598339,1.909817,0.598436,0.000000,8.747151]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_545618.b3dm"}}}