{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948490,-0.316806,0.000000,0.000000,0.115880,-0.346935,0.930703,0.000000,-0.294586,0.881965,0.367908,0.000000,-1879761.359536,5627845.432855,2331916.877947,1],    "boundingVolume": {    "region": [1.893109,0.376732,1.893204,0.376785,0.000000,6.013340]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_24270.b3dm"}}}