{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894858,-0.446350,0.000000,0.000000,0.284224,-0.569823,0.771050,0.000000,-0.343218,0.688097,0.639316,0.000000,-2192094.751803,4394790.504897,4055897.169827,1],    "boundingVolume": {    "region": [2.033417,0.693544,2.033540,0.693671,0.000000,22.161762]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/4.b3dm"}}}