{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908540690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2366f95b103ca3aa58ffcb21d200ffca79253a25cc3bfffe4ad191c78df7534e",
    "signature": "0x45d8bbfbea9e9bbc3e1ec24073a2cadc982c42ded1a671b6472d1a3c8c995f3f1c15cf60a51913809558a2cc5dc5df214b2502f9afabdbfe2b2efc9eece82fad1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}