{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949998,-0.312256,0.000000,0.000000,0.174564,-0.531088,0.829140,0.000000,-0.258359,0.786021,0.561624,0.000000,-1649589.461334,5018653.307152,3561895.634333,1],    "boundingVolume": {    "region": [1.888278,0.596244,1.888449,0.596450,0.000000,12.598279]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1336194.b3dm"}}}