{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121120002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcb700514370cea0972090f210c93439abb83b7c91e6d4af8140f5340fd84dca",
    "signature": "0x27c117ecaaf0c7981e65bdc46d1cc38a3764ed5a86b51465e868855f0d3c0d441fa20da9ba9dfa5e542f0f94cebdecaaf2c1d44b5123a2a1daeff766c950d6061b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}