{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950057,-0.312077,0.000000,0.000000,0.174477,-0.531162,0.829111,0.000000,-0.258201,0.786043,0.561666,0.000000,-1648584.487791,5018791.634314,3562164.193569,1],    "boundingVolume": {    "region": [1.888106,0.596294,1.888244,0.596502,0.000000,8.808884]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1335717.b3dm"}}}