{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157592509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x642fb7c6809187007e315ebc5151a194fd2e10a99d4ddbdba3b2b391c842bba1",
    "signature": "0x63d58fc3eea7ff1a5ce5d7573047e079d33e19080a0a9df68b5458d9c6212a644be976361c1559832d2edd6f88800704accee32df62a81b71ce5ec3ba5f2f9b11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}