{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949540,-0.313645,0.000000,0.000000,0.175415,-0.531059,0.828979,0.000000,-0.259457,0.785489,0.561862,0.000000,-1656600.790604,5015261.642471,3563408.306157,1],    "boundingVolume": {    "region": [1.889775,0.596624,1.889876,0.596645,0.000000,16.175313]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413302.b3dm"}}}