{
  "manageEntity": {
    "action": "Repost",
    "entityId": "778963716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6337269d4f2f6f83e01fdcea86f396325e29fbebe862049154da55c4afce0e6",
    "signature": "0x1df9a9e282648b145ef3459cd1b5f106417eac3863d076108e19f65a39394cdf735e694fe98227da9e387824002a503261d3bdd129e900d9c1440b2b28f8eb631b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}