{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949361,-0.314188,0.000000,0.000000,0.175715,-0.530947,0.828987,0.000000,-0.259908,0.785349,0.561850,0.000000,-1659486.253504,5014362.887721,3563331.053024,1],    "boundingVolume": {    "region": [1.890347,0.596609,1.890448,0.596631,0.000000,10.638643]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/10_1412641.b3dm"}}}