{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2139284480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0cb62fee6eb63ef07a541a39096f0943260a0c4ca825cb02e2ad588a038ec5a",
    "signature": "0xe490b4d63e9b3d25b64ecb3e54012e7abbd3d9242088b1083ced1e0204efa5680af3dc502fc4552cf94f20f901216c47120bd204c315fd6499bc69fca602b8d41b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}