{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568837969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfba81091e487a6e3cd1db1c7b25cb1ea245a16cd3304fda1eb3e9057e1084130",
    "signature": "0xd93830046145e439003e3b12c9d4f6f11a689433bd7b0d2cbaa7b98933bfd268064a8bde78a2b1116701c8fe6b6becdf63797cc415be301e97b367c815a4e3471c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}