{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944714,-0.327895,0.000000,0.000000,0.182898,-0.526955,0.829980,0.000000,-0.271576,0.782449,0.560375,0.000000,-1733971.075858,4995820.955479,3553959.035328,1],    "boundingVolume": {    "region": [1.904789,0.594704,1.904953,0.594973,0.000000,15.667977]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955530.b3dm"}}}