{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951274,-0.308345,0.000000,0.000000,0.115559,-0.356511,0.927117,0.000000,-0.285601,0.881106,0.376940,0.000000,-1822470.306220,5622491.952299,2389214.606900,1],    "boundingVolume": {    "region": [1.884168,0.386438,1.884331,0.386541,0.000000,29.020605]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/12_76125.b3dm"}}}