{
  "manageEntity": {
    "action": "Repost",
    "entityId": "997433614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1768f85f867ca1fdc9107bbcf87a5c238d3889fdb604ee4e26a6209cfd12a27e",
    "signature": "0x193a8c754dff09b3d7f231a4432f0eb44215f03e6ebfb0e41dc8d5b3e50f77a56a5d7e503b782d15bf957a60488c6b92abbf0e0bcbe8b51dc813ec351b5cdb171c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}