{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897086,-0.441856,0.000000,0.000000,0.285589,-0.579822,0.763050,0.000000,-0.336210,0.682596,0.648865,0.000000,-2147418.853282,4359840.675101,4116649.152168,1],    "boundingVolume": {    "region": [2.028411,0.706057,2.028514,0.706126,0.000000,13.893905]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/25_1837389.b3dm"}}}