{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949703,-0.313151,0.000000,0.000000,0.175067,-0.530930,0.829135,0.000000,-0.259098,0.785773,0.561630,0.000000,-1654308.823515,5017069.172753,3561938.251064,1],    "boundingVolume": {    "region": [1.889229,0.596271,1.889382,0.596439,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1402740.b3dm"}}}