{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bc51f3afe72d2519dda3ee10547d917920a0fe241b588c88cc94d866ca7231b",
    "signature": "0xae4f271749e4f3e42a7d87602afb7b4434015244814c9daea1c394c286f5f4db2ea58198eea2430c1b78bad92f389ac56ab75083de5c71dba3f24aa15592054e1b",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}