{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948860,-0.315696,0.000000,0.000000,0.176126,-0.529368,0.829909,0.000000,-0.261449,0.785816,0.560480,0.000000,-1669313.392223,5017317.928485,3554629.239542,1],    "boundingVolume": {    "region": [1.891939,0.594871,1.892033,0.595061,0.000000,21.190670]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178331.b3dm"}}}