{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871211,-0.490909,0.000000,0.000000,0.212063,-0.376347,0.901883,0.000000,-0.442185,0.784740,0.434345,0.000000,-2822097.672005,5008344.951045,2753503.185320,1],    "boundingVolume": {    "region": [2.083873,0.449270,2.083985,0.449351,0.000000,115.560185]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_227866.b3dm"}}}