{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378179653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3805b9e00c0bc56a0dae829634b97a537d0bb2d6139bacca985240d88b55c211",
    "signature": "0x2bcdf66076015d5b81119efd922cd5cd089c8105078039a6f8d42ffb416743697e16f01cc2fa8d9148ebd2d4b3973932999ce6f70f1dd0f281e6f5ffa05cade91c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}