{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894817,-0.446433,0.000000,0.000000,0.284561,-0.570365,0.770525,0.000000,-0.343047,0.687592,0.639950,0.000000,-2191003.402032,4391580.047260,4059935.068005,1],    "boundingVolume": {    "region": [2.033505,0.694371,2.033638,0.694496,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_982890.b3dm"}}}