{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e4554ed3a79e679729bb821cbeb3d67721538d60f74b375306814ca787b4552",
    "signature": "0xaa0b361ef62ce8a8256b3dcb7eadabff0d34c15459575c1d5525fe4fa48eb39562f1be7d111758970a16ba22e70c51fe04d7f97df9b78595f50fd3a615dab9a51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}