{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057005404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73edd728a1c177b972dcfc6157ead8bf5b45089c6dfe07eb593fd31f71639d4a",
    "signature": "0x816601a4e87078cc0425e934c3614b2169c257f9481bed6ddff18a38cf050a00036a571b47706c595709991b1762058d9c1ef1979245a409873f5eaff3cc1dc61b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}