{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949211,-0.314639,0.000000,0.000000,0.115718,-0.349101,0.929913,0.000000,-0.292319,0.881877,0.369921,0.000000,-1865308.239007,5627313.149079,2344686.065901,1],    "boundingVolume": {    "region": [1.890818,0.378866,1.890927,0.378982,0.000000,15.346763]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/12_5956.b3dm"}}}