{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948649,-0.316331,0.000000,0.000000,0.176421,-0.529071,0.830036,0.000000,-0.262015,0.785762,0.560291,0.000000,-1672928.773496,5016970.834815,3553427.354674,1],    "boundingVolume": {    "region": [1.892607,0.594626,1.892703,0.594849,0.000000,8.608657]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1092085.b3dm"}}}