{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1868397192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19051e6418abbc028366db223ded51d709040b4f4386c2e107f3804f25272977",
    "signature": "0x0298b47ba5d70ed2e38fce7c55bf136f721431f9d962fa977815741f966c7926586fde6148c050ee5cafbc38df3a999c1dc3709e1623c0210f1f19679c04dc531b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}