{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951126,-0.308803,0.000000,0.000000,0.115748,-0.356509,0.927094,0.000000,-0.286018,0.880947,0.376997,0.000000,-1825129.706510,5621474.187588,2389576.960686,1],    "boundingVolume": {    "region": [1.884649,0.386500,1.884812,0.386603,0.000000,27.924530]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/12_5175.b3dm"}}}