{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953524,-0.301317,0.000000,0.000000,0.110455,-0.349536,0.930389,0.000000,-0.280088,0.886343,0.368709,0.000000,-1787252.606089,5655794.170779,2336994.641180,1],    "boundingVolume": {    "region": [1.876805,0.377571,1.876935,0.377668,0.000000,14.265424]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/8_47063.b3dm"}}}