{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949169,-0.314767,0.000000,0.000000,0.115833,-0.349291,0.929827,0.000000,-0.292411,0.881756,0.370138,0.000000,-1865891.932475,5626541.719445,2346063.274829,1],    "boundingVolume": {    "region": [1.890953,0.379100,1.891061,0.379215,0.000000,45.128284]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_6424.b3dm"}}}