{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951174,-0.308657,0.000000,0.000000,0.115702,-0.356555,0.927082,0.000000,-0.285879,0.880980,0.377026,0.000000,-1824241.010837,5621683.620376,2389761.619326,1],    "boundingVolume": {    "region": [1.884495,0.386532,1.884658,0.386635,0.000000,59.116220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/12_10177.b3dm"}}}