{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424146651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc0c3b221b3791b4d3d054607cadf8192a117d007eff8f4b52e3839b72d541a7",
    "signature": "0x7b55844ca5ebbc48405c75b1f1f5de3a96b3a4ad7c1acfe9f139e084fd892eef45d9c31b72223b7850b232bc21cc1c0971c7bcb5df69ce25f582c8b1013d165d1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}