{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a635f7c2219e20387611ab53fbc586675c9b35c47920bc6c770660ab01d1bde",
    "signature": "0x16d5b2c7f7bb6500284adebc3e4ae814005b7dc05d3a0e6392d6a19cb749d1983989c7a78aba1b261b12ffc4888a90b8c2b4c0227082d960480e013b5927acb11b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}