{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385946807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x255e9d70535e2fe1fa084777e885b2606d2e78b83e0daa109a5071a63608c77f",
    "signature": "0x2cabd135c5cf98b58b701a08963b22ab574e17fb9b8fff338d28e1c85f4f64601baf3216605496954955e4c15a2a8ef4cdbd042fc9c4578e73cd67c355ed6b741c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}