{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894820,-0.446428,0.000000,0.000000,0.284536,-0.570324,0.770565,0.000000,-0.343060,0.687630,0.639902,0.000000,-2191091.242898,4391823.065086,4059626.851332,1],    "boundingVolume": {    "region": [2.033499,0.694308,2.033632,0.694433,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_982904.b3dm"}}}