{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469738014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x850fcf4bfd0376143eea10ed9c90078359703bfb33ffc91c4bd22ee5b49b3b4d",
    "signature": "0xd7af640405e21d7df3905e52ca4072f711d01dfd78213665622d1a395917ad93456112552c2117dcfb9626bb86332835df2cd7b24822aa84c493ac278c54891f1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}