{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1006644558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4504b74da8ddc3094624741e9d0762ef2b3a9f4fee0e79e3345a2adb17714e49",
    "signature": "0x3745534fa83da49f378ff6ada361122fac0543b41838f9eddfc24c0905279c6266fd98c8205a2ee9e61cce170e7686e34fa3d8b76d66ce5c54ac5528108e4afb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}