{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948880,-0.315639,0.000000,0.000000,0.176206,-0.529715,0.829671,0.000000,-0.261326,0.785604,0.560834,0.000000,-1668530.586494,5015973.173912,3556878.746005,1],    "boundingVolume": {    "region": [1.891879,0.595298,1.891973,0.595488,0.000000,8.594100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/30_1072723.b3dm"}}}