{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608818285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcca2267f621ce3b16d2f1ed3199360ce3d59e7293e01b85bcc6b0485b28ddf7",
    "signature": "0x23613605479f66cf247cb4af7935ea051467367af6ea5679fcce83b3577df8d102d9a232549eda2d1ede66e91e28ea68a94603b1797a73e4ba280399d9c4713b1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}