{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944706,-0.327919,0.000000,0.000000,0.182904,-0.526931,0.829994,0.000000,-0.271600,0.782456,0.560354,0.000000,-1734126.243540,4995862.613485,3553825.663067,1],    "boundingVolume": {    "region": [1.904815,0.594679,1.904978,0.594948,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_759465.b3dm"}}}