{
  "manageEntity": {
    "action": "Repost",
    "entityId": "8589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x096f938394366b77dc3d5ef6fd27e1eabd2e7a4844c3e8219dac5ea1dd7a67f7",
    "signature": "0x73212d6b80707f4733ba244079e7202c36496772532273b84ca0b2beac098a364cafb6f5dd1df941ccf9951159c7ae5e3133f845c54c77d756bdf15bb3bc17ed1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}