{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324703160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aefc03672fae23d36bc5a6d82a301373843e1b4a852e89a2a48816edfb5a990",
    "signature": "0xbf1ef699449d233fc5af63b586d1c7bada2f5eb69cf8f22e452829d1a758d47f554adbbb45ab972b0b1a4fd5cade87be9dd76c4ea890ca085151dfa2dc0932751b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}