{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889437,-0.457057,0.000000,0.000000,0.287145,-0.558786,0.778015,0.000000,-0.354652,0.690156,0.630799,0.000000,-2265037.468220,4407781.065109,4001721.896237,1],    "boundingVolume": {    "region": [2.045430,0.682545,2.045530,0.682620,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365551.b3dm"}}}