{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948526,-0.316700,0.000000,0.000000,0.115842,-0.346950,0.930702,0.000000,-0.294487,0.881997,0.367910,0.000000,-1879131.015288,5628050.349871,2331930.268336,1],    "boundingVolume": {    "region": [1.892997,0.376734,1.893092,0.376788,0.000000,28.617643]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_24275.b3dm"}}}