{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897052,-0.441924,0.000000,0.000000,0.282274,-0.572982,0.769424,0.000000,-0.339093,0.688317,0.641277,0.000000,-2165763.568344,4396235.115648,4068373.957886,1],    "boundingVolume": {    "region": [2.028448,0.696105,2.028630,0.696217,0.000000,44.807974]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/6_940209.b3dm"}}}