{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631264398",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x790c5517c1b785b3eb6415f08141e6130f5af75e714202ca14498722cc22ef31",
    "signature": "0x2c7a173a901308019da12cbdc908f7c1f65d603aeab9b6b91296caf53b0cf42b6385cf1388b0b633081d05544e3007221b647a28e64b352e515285e4ad43ab0d1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}