{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948876,-0.315648,0.000000,0.000000,0.176221,-0.529742,0.829650,0.000000,-0.261328,0.785581,0.560865,0.000000,-1668540.672590,5015830.459116,3557073.949699,1],    "boundingVolume": {    "region": [1.891889,0.595335,1.891984,0.595526,0.000000,8.789962]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/31_1181002.b3dm"}}}