{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1308957311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07fe4093a58cbb6e975decf8d803a80773f630897d8dea6370a3e327ad3fa8a6",
    "signature": "0x04581807e1ad60b2a5ede930527fef1eda8c74d29f07f5d04200dfe66b915cee1f8bea6c575a6f967d3bf24a59f03233e5468fd16fea21d4c66d0df4fb31e8d61b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}