{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944713,-0.327899,0.000000,0.000000,0.182908,-0.526978,0.829963,0.000000,-0.271573,0.782432,0.560399,0.000000,-1733955.482862,4995715.669980,3554113.596923,1],    "boundingVolume": {    "region": [1.904793,0.594733,1.904957,0.595002,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889174.b3dm"}}}