{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951162,-0.308691,0.000000,0.000000,0.115771,-0.356724,0.927009,0.000000,-0.285887,0.880898,0.377209,0.000000,-1824296.131635,5621167.979780,2390924.359908,1],    "boundingVolume": {    "region": [1.884531,0.386729,1.884694,0.386832,0.000000,4.484228]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/15_32745.b3dm"}}}