{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949544,-0.313633,0.000000,0.000000,0.174839,-0.529336,0.830202,0.000000,-0.259834,0.786662,0.560045,0.000000,-1658996.400075,5022711.080399,3551860.411900,1],    "boundingVolume": {    "region": [1.889732,0.594307,1.889895,0.594573,0.000000,8.809467]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1382135.b3dm"}}}