{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1597619221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf373e5046729877c7d5ddabd305ed66de27991885131a3b854036e41bcd95e4",
    "signature": "0xa08c47b1b90101bb440aeb74367dd1d5d78967d62ac9198557583d4fe3dfa16e54877c7e963be13d65da21e96eaabefbab9dcbb1f1a672a9a60ae1bbe158e2021c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}