{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951641,-0.307211,0.000000,0.000000,0.115176,-0.356778,0.927062,0.000000,-0.284534,0.881393,0.377077,0.000000,-1815659.399599,5624322.532668,2390085.594107,1],    "boundingVolume": {    "region": [1.883026,0.386589,1.883089,0.386688,0.000000,8.492318]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/13.b3dm"}}}