{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951190,-0.308605,0.000000,0.000000,0.115720,-0.356676,0.927034,0.000000,-0.285816,0.880948,0.377147,0.000000,-1823841.218922,5621483.971162,2390531.106297,1],    "boundingVolume": {    "region": [1.884441,0.386662,1.884604,0.386766,0.000000,51.192080]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_27615.b3dm"}}}