{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898744,-0.438474,0.000000,0.000000,0.283910,-0.581932,0.762070,0.000000,-0.333204,0.682972,0.650018,0.000000,-2128235.757947,4362263.471143,4123988.487195,1],    "boundingVolume": {    "region": [2.024643,0.707572,2.024749,0.707645,0.000000,15.827594]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/10_1779394.b3dm"}}}