{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbaad6525c1f8dea6cfa1f2589ef9e617311dd51918286d9d7969c3f9f137b13",
    "signature": "0x6eaad8be02f05b420da855dd450f7370d64cbd9db8ff05d33b1f483c49596af73fcb375bcb904f4a7fe8e4a52c45993b3608b1d1d0b78d00f0f44cf7615ab8ce1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}