{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950858,-0.309626,0.000000,0.000000,0.173315,-0.532249,0.828658,0.000000,-0.256032,0.786272,0.562338,0.000000,-1634740.166914,5020265.272652,3566436.589007,1],    "boundingVolume": {    "region": [1.885514,0.597126,1.885679,0.597295,0.000000,8.805875]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_1383367.b3dm"}}}