{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948587,-0.316517,0.000000,0.000000,0.176498,-0.528956,0.830093,0.000000,-0.262188,0.785764,0.560207,0.000000,-1674027.957372,5016986.198840,3552891.574791,1],    "boundingVolume": {    "region": [1.892804,0.594524,1.892900,0.594747,0.000000,8.622694]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_1092512.b3dm"}}}