{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952047,-0.305952,0.000000,0.000000,0.112789,-0.350973,0.929568,0.000000,-0.284142,0.884180,0.370795,0.000000,-1813131.231569,5642019.290894,2350229.543473,1],    "boundingVolume": {    "region": [1.881700,0.379837,1.881768,0.379892,0.000000,7.133753]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/23.b3dm"}}}