{
  "manageEntity": {
    "action": "Repost",
    "entityId": "45019743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd973ee60370e353d4221aedd5a6da4ff86c3932d6d67418cae72164e55dbd7c1",
    "signature": "0x371df5bb73ee0b018ce4206d37129484d6f4b55a3b1358695ea0cdcacc92e4ea377fd9f0e37e36235440309854ef871c0cb3080425c4bc570c7e05a59ef049c61c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}