{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895892,-0.444273,0.000000,0.000000,0.288586,-0.581944,0.760302,0.000000,-0.336822,0.679213,0.652089,0.000000,-2151360.595147,4338293.147720,4137165.405362,1],    "boundingVolume": {    "region": [2.031069,0.710285,2.031248,0.710390,0.000000,14.487651]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/16_1786805.b3dm"}}}