{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78417228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ef060cf12d5f4a41e9c423068851657a5d1f22544329183dd3a77d5232f8246",
    "signature": "0x56aa109e003d6ce87bd399779ffebbfeca7cdf517594edabaaa573fbf98eb5a374d929115940f252ccc46e4fdb3b4505828b4182fb082fcebb6efe6ba8ded20f1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}