{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08d4387acfe4bb503347dd25af6dc7336c78ea5edfe602acb2ccb6c649281ce4",
    "signature": "0x02ada17d2debc4f9c66526a57d9779576b85a6381617cc27b8a0f892837839a911283509d654450a02b07de523c5dfca91fb0e89a127a14125983183c806c9101c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}