{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949063,-0.315086,0.000000,0.000000,0.116233,-0.350104,0.929471,0.000000,-0.292594,0.881316,0.371039,0.000000,-1867066.458589,5623748.687399,2351780.145254,1],    "boundingVolume": {    "region": [1.891289,0.380070,1.891398,0.380185,0.000000,56.560356]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/23_3130.b3dm"}}}