{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951270,-0.308358,0.000000,0.000000,0.115628,-0.356707,0.927033,0.000000,-0.285586,0.881022,0.377148,0.000000,-1822376.704708,5621955.785570,2390538.402989,1],    "boundingVolume": {    "region": [1.884181,0.386664,1.884344,0.386767,0.000000,4.117386]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_27619.b3dm"}}}