{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944499,-0.328516,0.000000,0.000000,0.183008,-0.526158,0.830461,0.000000,-0.272249,0.782728,0.559658,0.000000,-1738262.294542,4997589.846349,3549403.547671,1],    "boundingVolume": {    "region": [1.905446,0.593839,1.905610,0.594108,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_662440.b3dm"}}}