{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386128393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4242db32f3ddb39dd94656e45b9f51711625f4067a94964c1259262b373c18f7",
    "signature": "0x3a8f6d8537c768dc720551d2dd173695b253b9c365d98aa441d6a01cf45deb3261f44a28939e25faa25568dcb345d09c27048ef06112a93ebdb40bb3b74f08861b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}