{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949880,-0.312615,0.000000,0.000000,0.174414,-0.529958,0.829894,0.000000,-0.258893,0.786646,0.560502,0.000000,-1652994.410183,5022618.979118,3554768.183824,1],    "boundingVolume": {    "region": [1.888659,0.594927,1.888823,0.595058,0.000000,8.818222]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1357952.b3dm"}}}