{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948857,-0.315707,0.000000,0.000000,0.176005,-0.528982,0.830181,0.000000,-0.261545,0.786072,0.560076,0.000000,-1669922.936439,5018948.315639,3552057.683205,1],    "boundingVolume": {    "region": [1.891951,0.594382,1.892045,0.594573,0.000000,8.808073]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/25_1093179.b3dm"}}}