{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858145,-0.513408,0.000000,0.000000,0.262714,-0.439118,0.859161,0.000000,-0.440321,0.735982,0.514245,0.000000,-2810915.998243,4698354.775378,3260856.167399,1],    "boundingVolume": {    "region": [2.109866,0.540065,2.110030,0.540190,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131355.b3dm"}}}