{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dceb3ee2eb6cc59d540a8da4e0f413d2442014c65d7e8250250f8491ee46c36",
    "signature": "0x1253228cbbcbb153f3b3bc46cf8abecffc83289f396bfcf882570b76ad2f226a22d7fcc7efde172000cd12566dc0c6a964afe2ff6902a13811aff1e71d51cda01c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}