{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948936,-0.315467,0.000000,0.000000,0.176040,-0.529535,0.829821,0.000000,-0.261232,0.785794,0.560612,0.000000,-1667928.463926,5017183.195473,3555463.803617,1],    "boundingVolume": {    "region": [1.891698,0.595029,1.891793,0.595220,0.000000,8.817825]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/29_1178723.b3dm"}}}