{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896364,-0.443318,0.000000,0.000000,0.283655,-0.573535,0.768503,0.000000,-0.339752,0.686960,0.642382,0.000000,-2169983.900394,4387588.125237,4075406.241809,1],    "boundingVolume": {    "region": [2.030027,0.697543,2.030160,0.697662,0.000000,24.028238]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_530897.b3dm"}}}