{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895981,-0.444092,0.000000,0.000000,0.287551,-0.580149,0.762064,0.000000,-0.337471,0.680867,0.650025,0.000000,-2155488.789665,4348818.993399,4124033.223567,1],    "boundingVolume": {    "region": [2.030898,0.707575,2.031017,0.707661,0.000000,10.974816]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/15_1799584.b3dm"}}}