{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948630,-0.316386,0.000000,0.000000,0.176437,-0.529017,0.830067,0.000000,-0.262071,0.785776,0.560245,0.000000,-1673284.597935,5017059.800977,3553136.158104,1],    "boundingVolume": {    "region": [1.892666,0.594571,1.892762,0.594794,0.000000,8.619130]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1092273.b3dm"}}}