{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897155,-0.441716,0.000000,0.000000,0.287145,-0.583211,0.759877,0.000000,-0.334694,0.679787,0.652586,0.000000,-2137776.077444,4341971.016038,4140326.344537,1],    "boundingVolume": {    "region": [2.028297,0.710976,2.028316,0.711009,0.000000,9.583793]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/1/22.b3dm"}}}