{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1528596172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe376cc5f7c82a71eaa23ec8d4a00722328c57a1c98f6c89c46ab4acc6325a18d",
    "signature": "0xec9619f65a1162eed0aec423e8112e06ae1fc9ca32170190faf741e27455181731d5df212a7d57ed338c29aa20ab2d61324e3b5b7239a2a8d709103a994d4d311b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}