{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894781,-0.446506,0.000000,0.000000,0.284602,-0.570332,0.770534,0.000000,-0.343107,0.687573,0.639939,0.000000,-2191388.539691,4391457.066049,4059860.730221,1],    "boundingVolume": {    "region": [2.033586,0.694356,2.033720,0.694481,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_983532.b3dm"}}}