{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896665,-0.442709,0.000000,0.000000,0.285848,-0.578957,0.763610,0.000000,-0.337108,0.682780,0.648205,0.000000,-2153150.633760,4361003.047156,4112450.161733,1],    "boundingVolume": {    "region": [2.029362,0.705190,2.029466,0.705259,0.000000,9.898217]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/12_1845546.b3dm"}}}