{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0236b439157b08b744bca8175a0b4fef6ba074de7150f704d146e84fac4655f5",
    "signature": "0x4e53af4382d6fac0a165ca001f781263bf6d4b800fa29bfbe4c42d723852a2e9604e22102237e6dc037d29abbf7b4180ce32779ba3aa4501fb11c3196f2dc4ee1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}