{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897752,-0.440500,0.000000,0.000000,0.282819,-0.576394,0.766670,0.000000,-0.336781,0.686369,0.644574,0.000000,-2151028.503328,4383858.821212,4089350.393186,1],    "boundingVolume": {    "region": [2.026889,0.700431,2.027016,0.700500,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855590.b3dm"}}}