{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949414,-0.314026,0.000000,0.000000,0.175634,-0.531003,0.828968,0.000000,-0.259769,0.785375,0.561878,0.000000,-1658594.928845,5014528.907127,3563511.195142,1],    "boundingVolume": {    "region": [1.890177,0.596643,1.890278,0.596665,0.000000,8.648627]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/12_1414377.b3dm"}}}