{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d280d19c656bc3313f934227cec5709d6c6fd0bb623dba1f5a78eda80ffb3ce",
    "signature": "0xd00529195bb31b4bcc02e4e7a83f8abe2372c4c7b87bf8d89e5e945dd6ccff7d1b0716c42e8f0cbf27d50fef6047a41485d86bd4e6b404c58a69276d0490c0d41b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}