{
  "manageEntity": {
    "action": "Repost",
    "entityId": "233443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1c191b17760bfe1591f1d621693152d019ecb5b268aab23f70c554980489d64",
    "signature": "0x2c655e83f3102517b0073e03feda3ba8c1f55164d843c6ff82d2c44c513463174f26968d32d127a7297be05d10866cfd28223a8e0c847b6db057149a25d3bf451b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}