{
  "manageEntity": {
    "action": "Repost",
    "entityId": "419218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67a745bf62b1e7820e9a411c4929c8cd64946f145cfb416972abf0037564aa01",
    "signature": "0xaa550d707036a923cc23a9d8af89cc99dd39fa348679bbd1f55e9ac57e2743fb50612131b03f51fcdaf803f98efaeef569b70eaa6930415a3e2d46152a969cea1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}