{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949832,-0.312759,0.000000,0.000000,0.174838,-0.530973,0.829156,0.000000,-0.258780,0.785900,0.561600,0.000000,-1652279.915908,5017877.999226,3561741.955931,1],    "boundingVolume": {    "region": [1.888808,0.596215,1.888979,0.596420,0.000000,29.576520]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1442388.b3dm"}}}