{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951306,-0.308248,0.000000,0.000000,0.115406,-0.356161,0.927271,0.000000,-0.285559,0.881283,0.376558,0.000000,-1822200.757753,5623614.744308,2386792.778631,1],    "boundingVolume": {    "region": [1.884100,0.386040,1.884195,0.386116,0.000000,6.608031]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/26/61_37321.b3dm"}}}