{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951057,-0.309016,0.000000,0.000000,0.172567,-0.531109,0.829544,0.000000,-0.255804,0.787285,0.561022,0.000000,-1633273.998973,5026712.028293,3558074.270626,1],    "boundingVolume": {    "region": [1.884882,0.595511,1.885028,0.595730,0.000000,8.740965]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1340589.b3dm"}}}