{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315029219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5ac901b4fa193731fde57b43e195c85263a5ef2e0733f94d41c3b6a19963ff9",
    "signature": "0x69fb257f47c51b1548a49a4085743faf6e85246d269f63dd76c1e3dc8e600e217d8a6177ebd0511c454fb69a7bd4085eda2292e83a49143e3c048594469b27c41b",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}