{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12933875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ab0270f26dab38fe3755d3e14ec0dbaa79ce1e2945dee011a06771b99d862d2",
    "signature": "0x17bc6fc69218fa0b3323df63a88c66c82768ff17d7d5756fe4354c1efc37122b0b0cdd7fcfff7680b6baab5a11cc81fca5ff501ef17140c65797762765001b311b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}