{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948834,-0.315775,0.000000,0.000000,0.176293,-0.529721,0.829648,0.000000,-0.261432,0.785545,0.560868,0.000000,-1669207.504861,5015596.127479,3557091.397406,1],    "boundingVolume": {    "region": [1.892022,0.595322,1.892118,0.595545,0.000000,8.334332]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_1072162.b3dm"}}}