{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949809,-0.312830,0.000000,0.000000,0.174987,-0.531293,0.828919,0.000000,-0.258764,0.785654,0.561951,0.000000,-1652180.252109,5016315.900737,3563972.833755,1],    "boundingVolume": {    "region": [1.888882,0.596639,1.889053,0.596845,0.000000,7.468753]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1333485.b3dm"}}}