{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568405245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97cc27273282bbf470b90b89aa4106ebaca04655eb18ba95b5f54d9c5f7abbe7",
    "signature": "0xf6001eefec0572549d9de25328c6df50c9445a69c7788cb4a68a35ffe143787e1c7a01495709217a9f178e5b88022301eefd2508b8a94ba91ae2ee22dce727a51b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}