{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949526,-0.313688,0.000000,0.000000,0.175438,-0.531046,0.828982,0.000000,-0.259493,0.785480,0.561857,0.000000,-1656835.805127,5015204.173149,3563380.115669,1],    "boundingVolume": {    "region": [1.889820,0.596618,1.889921,0.596640,0.000000,5.965439]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1337093.b3dm"}}}