{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689505728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22a796bdc36d1b31b01597fb2fa6cb37cb2dbe1af6066b26a6fd053b5d6b08f5",
    "signature": "0xf34066f5378280726e66e93d57b713281376f3ece43ecdeebbe02680763c50464b6635af5fe55a76957c71cb6dbdee4f69039603daeecb656c154118e95f69cc1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}