{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951168,-0.308675,0.000000,0.000000,0.115766,-0.356728,0.927008,0.000000,-0.285872,0.880902,0.377212,0.000000,-1824201.290933,5621191.900152,2390940.376349,1],    "boundingVolume": {    "region": [1.884514,0.386732,1.884678,0.386835,0.000000,29.381920]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/15_32792.b3dm"}}}