{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17667637",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4bf34f3eb4d16057e61159687a60fd80573a3978a6e583a178171d403c7b407",
    "signature": "0xc1ed13ac565d72e1ae1c5e469a64d17d85462c0f8d77cfa9d5f1d0a249311f4901301da9b50b0a223268b1d5facdcee020f7a893e283aeb07b99caf2251f1b971c",
    "signer": "0xA66d5981794A5e084FBD9adBFF28F465924fb9a9",
    "userId": "980224167"
  }
}