{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950513,-0.310684,0.000000,0.000000,0.173505,-0.530825,0.829530,0.000000,-0.257180,0.786822,0.561043,0.000000,-1642060.240451,5023754.299101,3558206.689412,1],    "boundingVolume": {    "region": [1.886651,0.595588,1.886767,0.595703,0.000000,8.802620]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1424041.b3dm"}}}