{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953680,-0.300822,0.000000,0.000000,0.110164,-0.349248,0.930532,0.000000,-0.279671,0.886626,0.368345,0.000000,-1784591.248965,5657592.203248,2334690.687966,1],    "boundingVolume": {    "region": [1.876298,0.377216,1.876404,0.377241,0.000000,3.714449]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/4.b3dm"}}}