{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963051663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4d58f87fb57ab3a28dbcfb9db762165aee1320589a84a3cd24ad335bfb45379",
    "signature": "0xa99b52530ffccbd23c3ecc880a70ea8592876faa21260cb0555f41d237ab5236257766623f64e23cf8546430649ca867ae26cb3cf808ecad6f264a020cb8a7e41b",
    "signer": "0x1642AB480EAD0cea9776277347Cbd3e5Fe9889f6",
    "userId": "711757920"
  }
}