{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950908,-0.309473,0.000000,0.000000,0.113928,-0.350063,0.929772,0.000000,-0.287476,0.883319,0.370277,0.000000,-1834402.410053,5636517.338725,2346944.720961,1],    "boundingVolume": {    "region": [1.885361,0.379268,1.885509,0.379346,0.000000,6.544918]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/18_3778.b3dm"}}}