{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950026,-0.312170,0.000000,0.000000,0.174368,-0.530652,0.829460,0.000000,-0.258388,0.786352,0.561148,0.000000,-1649773.324604,5020752.680435,3558870.968777,1],    "boundingVolume": {    "region": [1.888187,0.595669,1.888358,0.595874,0.000000,8.151335]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/0_1353477.b3dm"}}}