{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948015,-0.318227,0.000000,0.000000,0.116838,-0.348067,0.930160,0.000000,-0.295732,0.881003,0.369292,0.000000,-1887083.442281,5621722.761515,2340695.651348,1],    "boundingVolume": {    "region": [1.894603,0.378208,1.894707,0.378286,0.000000,37.258420]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/17_13586.b3dm"}}}