{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896999,-0.442032,0.000000,0.000000,0.286442,-0.581267,0.761629,0.000000,-0.335713,0.681249,0.650535,0.000000,-2144260.124722,4351269.639278,4127278.662122,1],    "boundingVolume": {    "region": [2.028610,0.708251,2.028708,0.708327,0.000000,10.242320]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/17_1798965.b3dm"}}}