{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe36f797af26c6e8e27ea86662ecaf7ad9824d0140b35d33681a427cd8d00510",
    "signature": "0x721549c66f74c0eea25a3cb376e385249ae60421c539d5d77feb3761e47b30c07dc03dfc1403814b3ac20cde2924bdcf9a7b7b839ba8c46a0e3e08d9d5b135161b",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}