{
  "manageEntity": {
    "action": "Repost",
    "entityId": "373705900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeffe43ccfe64774c6c6ce18bd2dcc165947aec09decd6c5e76fe7050f2f3b297",
    "signature": "0xee1374eaea2c6d0b190d057be98c79a861debb7db38edef18f6bccd0e50f9461538f7fc0711558e0c63af446168632b955ce81d4c087b362ad174db521b107541b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}