{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944707,-0.327915,0.000000,0.000000,0.182934,-0.527025,0.829928,0.000000,-0.271575,0.782394,0.560453,0.000000,-1733963.992416,4995469.551022,3554453.081054,1],    "boundingVolume": {    "region": [1.904810,0.594798,1.904974,0.595067,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_890105.b3dm"}}}