{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1362593239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca3afa1449a1cdbca7dfa290f9da4278e2cedc01755842bd7369e67699a07aff",
    "signature": "0x386e3e2e7c4354b327706d56a44064db46506853ff162e8b6946d8968b7c69720a4dc657228598bc7de99aac2fcb3cd73e23680a81e257cdcf458269855c8ac11b",
    "signer": "0x9Fa5E44ADd28caB1F5D45992F003ba0455ff36e6",
    "userId": "543686915"
  }
}