{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944030,-0.329860,0.000000,0.000000,0.183781,-0.525965,0.830413,0.000000,-0.273347,0.782294,0.559730,0.000000,-1745275.083548,4994819.369263,3549858.896629,1],    "boundingVolume": {    "region": [1.906897,0.593970,1.907006,0.594150,0.000000,8.728763]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/11_1319113.b3dm"}}}