{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943784,-0.330562,0.000000,0.000000,0.184155,-0.525780,0.830447,0.000000,-0.273940,0.782123,0.559679,0.000000,-1749060.039851,4993727.568093,3549534.240022,1],    "boundingVolume": {    "region": [1.907640,0.593908,1.907750,0.594088,0.000000,8.813420]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1319002.b3dm"}}}