{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944698,-0.327942,0.000000,0.000000,0.182932,-0.526969,0.829964,0.000000,-0.271609,0.782420,0.560399,0.000000,-1734182.214333,4995637.493176,3554112.864137,1],    "boundingVolume": {    "region": [1.904839,0.594733,1.905002,0.595002,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889178.b3dm"}}}