{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949001,-0.315272,0.000000,0.000000,0.116367,-0.350278,0.929389,0.000000,-0.292741,0.881180,0.371247,0.000000,-1868003.054192,5622882.604198,2353098.028609,1],    "boundingVolume": {    "region": [1.891485,0.380294,1.891594,0.380409,0.000000,19.673258]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/25_72162.b3dm"}}}