{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396052947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf54dcfb6c205ae42fcdabb1413dedf14b964267b806e077434b6230e0736ecbc",
    "signature": "0xd9f0b63c9f16c013fb7d511c8dbb5278d4132443d880b5e7d0243c97ac5641ac78722c147b2ad5b5fda2372bf63a23cc3c33647eec943d22accf80040ca19e1c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}