{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa825877b334bca6deb2c1585110f5a563b901b366ee3e5456aa67ad8356857d9",
    "signature": "0xd0bca5444686c06a7cf77ded0a5507372d73802727946ada06f6a50327f6847269c889c17ef1968ecb809f519633ef9b72042f74f08f85fb30d455481e0feb4e1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}