{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952704,-0.303898,0.000000,0.000000,0.113324,-0.355264,0.927871,0.000000,-0.281714,0.883157,0.375061,0.000000,-1797655.673354,5635552.166314,2377294.468584,1],    "boundingVolume": {    "region": [1.879504,0.384398,1.879652,0.384527,0.000000,10.233763]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/23_39536.b3dm"}}}