{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfc2258cabd332d6aac681e86479d7fa84ea3da44f033b94a84e4be850a1bbe7",
    "signature": "0x0740a2de5afd0c2a6239c485cb43407b8944c1dca2e56d5781adad6be7674eb165cf20ad8fb0dab7b31a19c6281764e55d69b0d15e3232ad2198738939902b4a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}