{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944707,-0.327915,0.000000,0.000000,0.182921,-0.526988,0.829954,0.000000,-0.271583,0.782419,0.560414,0.000000,-1734018.382621,4995627.969988,3554205.559652,1],    "boundingVolume": {    "region": [1.904810,0.594751,1.904974,0.595020,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889425.b3dm"}}}