{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951185,-0.308622,0.000000,0.000000,0.115720,-0.356653,0.927042,0.000000,-0.285834,0.880952,0.377125,0.000000,-1823954.295418,5621506.517216,2390392.742498,1],    "boundingVolume": {    "region": [1.884458,0.386639,1.884621,0.386742,0.000000,48.082550]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_25592.b3dm"}}}