{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951674,-0.307110,0.000000,0.000000,0.115001,-0.356365,0.927243,0.000000,-0.284496,0.881597,0.376628,0.000000,-1815415.281890,5625619.102417,2387237.092389,1],    "boundingVolume": {    "region": [1.882869,0.386102,1.883033,0.386205,0.000000,16.809833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/8_36196.b3dm"}}}