{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949710,-0.313130,0.000000,0.000000,0.175052,-0.530926,0.829141,0.000000,-0.259082,0.785785,0.561622,0.000000,-1654208.357100,5017141.034828,3561884.055115,1],    "boundingVolume": {    "region": [1.889207,0.596261,1.889360,0.596429,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1402259.b3dm"}}}