{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948853,-0.315717,0.000000,0.000000,0.176115,-0.529294,0.829959,0.000000,-0.261483,0.785857,0.560406,0.000000,-1669529.421794,5017581.925039,3554158.286577,1],    "boundingVolume": {    "region": [1.891962,0.594781,1.892056,0.594972,0.000000,14.232623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1177434.b3dm"}}}