{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895078,-0.445909,0.000000,0.000000,0.284240,-0.570559,0.770499,0.000000,-0.342632,0.687770,0.639981,0.000000,-2188357.753548,4392718.927622,4060128.587940,1],    "boundingVolume": {    "region": [2.032919,0.694411,2.033052,0.694535,0.000000,7.920202]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/12_977355.b3dm"}}}