{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48fd3ff432139f53b355b5bdb5a58e9c3fe3288b644845eed0f37efde0b1c792",
    "signature": "0x95705c496ffd2b35bd5b5e4e1ba4da84d1d4af00fa65b94a51abf0251c028e6d5714cd6d30ad236beef6155134cf8045ffa27e203e95b7c2ef989497404022881b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}