{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949039,-0.315160,0.000000,0.000000,0.176233,-0.530688,0.829043,0.000000,-0.260730,0.785135,0.561767,0.000000,-1664733.249568,5012997.480199,3562808.241950,1],    "boundingVolume": {    "region": [1.891371,0.596510,1.891472,0.596531,0.000000,8.695910]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/5_1417612.b3dm"}}}