{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944528,-0.328430,0.000000,0.000000,0.182871,-0.525917,0.830644,0.000000,-0.272238,0.782927,0.559385,0.000000,-1738193.741858,4998855.857251,3547665.624241,1],    "boundingVolume": {    "region": [1.905355,0.593509,1.905519,0.593778,0.000000,8.817989]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_978460.b3dm"}}}