{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944407,-0.328780,0.000000,0.000000,0.183784,-0.527911,0.829176,0.000000,-0.272042,0.781430,0.561569,0.000000,-1736956.800384,4989336.604585,3561550.896490,1],    "boundingVolume": {    "region": [1.905750,0.596244,1.905865,0.596319,0.000000,8.804228]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/4_851782.b3dm"}}}