{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949758,-0.312984,0.000000,0.000000,0.174970,-0.530952,0.829142,0.000000,-0.258962,0.785825,0.561621,0.000000,-1653438.576669,5017400.377588,3561876.215520,1],    "boundingVolume": {    "region": [1.889053,0.596259,1.889206,0.596427,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402271.b3dm"}}}