{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951114,-0.308840,0.000000,0.000000,0.115799,-0.356619,0.927045,0.000000,-0.286037,0.880889,0.377118,0.000000,-1825251.064738,5621106.594058,2390343.708973,1],    "boundingVolume": {    "region": [1.884688,0.386631,1.884851,0.386734,0.000000,42.158783]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/13_24552.b3dm"}}}