{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949892,-0.312579,0.000000,0.000000,0.174404,-0.529996,0.829872,0.000000,-0.258856,0.786634,0.560536,0.000000,-1652757.047987,5022546.372027,3554979.706837,1],    "boundingVolume": {    "region": [1.888621,0.594967,1.888785,0.595098,0.000000,8.748371]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1357527.b3dm"}}}