{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949658,-0.313288,0.000000,0.000000,0.175103,-0.530781,0.829223,0.000000,-0.259239,0.785820,0.561500,0.000000,-1655208.004799,5017363.198307,3561111.840667,1],    "boundingVolume": {    "region": [1.889401,0.596157,1.889500,0.596239,0.000000,9.323369]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/11_1348766.b3dm"}}}