{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948473,-0.316858,0.000000,0.000000,0.115859,-0.346809,0.930753,0.000000,-0.294650,0.881997,0.367781,0.000000,-1880170.549251,5628044.247066,2331112.448966,1],    "boundingVolume": {    "region": [1.893164,0.376595,1.893259,0.376649,0.000000,73.931790]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/11_30195.b3dm"}}}