{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02d1c2fd381cfb7167807c324b4f2e24a9db7cf89e8ef44c9c80ab932f3a005a",
    "signature": "0xeeb6da403d0d49d5b5a50ad2c84e55421c32c148d224cf35baef638f7a664c0d57b547e7b0fdaac85618e2fb2b09ff8b6b49c72a33447824753cfb081aaf6ab01b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}