{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898322781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9a959d509ccbd483364f86986db06c756136a1d6fe705e49fad5f346c2ae829",
    "signature": "0x2538115cc15140a9ff72f0c86b26f84c485b47c05e67580c2c992d3a78570d543854a078c2a9f676b579c216431cbe6dd7d6007cbab0c4fe0f535ec22f027fab1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}