{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949819,-0.312801,0.000000,0.000000,0.174423,-0.529634,0.830099,0.000000,-0.259112,0.786791,0.560197,0.000000,-1654389.429828,5023541.809519,3552827.750204,1],    "boundingVolume": {    "region": [1.888856,0.594491,1.889018,0.594756,0.000000,8.815282]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_1377701.b3dm"}}}