{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896665,-0.442710,0.000000,0.000000,0.285850,-0.578961,0.763606,0.000000,-0.337107,0.682776,0.648210,0.000000,-2153141.986099,4360978.415273,4112480.604625,1],    "boundingVolume": {    "region": [2.029363,0.705196,2.029466,0.705265,0.000000,9.898217]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/12_1845554.b3dm"}}}