{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x458c60110fc0a2e71a4d2063b28175cf7e6063d4fb0c86e443f3cf865b86a814",
    "signature": "0x6e15a23c2db925b56db3cebe7ba8057f9960488fde3422797de7d064a0de5ff65ee8b6ff95dff84269b3d9f1731c8f3fb0b826be643e0d759a339a98523c90051c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}