{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948899,-0.315579,0.000000,0.000000,0.175943,-0.529034,0.830161,0.000000,-0.261432,0.786089,0.560105,0.000000,-1669205.960838,5019054.044357,3552244.027595,1],    "boundingVolume": {    "region": [1.891816,0.594417,1.891910,0.594608,0.000000,8.645869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/26_1092952.b3dm"}}}