{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689047458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf62457995a28cd682f0ed826447573a3bffbe712e50840038b460cb8bb3cd09",
    "signature": "0xeb1df4c9ec18e01866ac7be20f2bd4f467f809a3b815348022407cce22d5182a4f25bc5dd2e344e847e04c5551c185008317a18d01181e2fb22f0fece6ba3b9f1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}