{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134927206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4188c56cfca092761ca58f3db9365828d9734e4732cb7b94e0cade44d6e96b0b",
    "signature": "0xdc87ec8ec669b057165f43010f54aa3e91c5d413874b59436999dcf712ef7fc73ad2f94086fc763e7a9713d7d610424900e4838d7ff5f1e73eb75b96d397df461c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}