{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1106558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd29b2cb7626c8c2276bbd61a3e8f88d8e7be6eb8a89d64023c7e09a0a747a865",
    "signature": "0xc1d04426dac7f582e0007301bc776908422b84d342bec9fcf4ccfe78502b1cce38b6375c651a2fe70b2e3d20529503293645f5bde7da8dadc3014c6058708dd61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}