{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22b5a6779a38dca1e7e5e1c205765a91763587430cf7eabc5e45f4bf766f4295",
    "signature": "0x2279d64e7f05c1ece40da63f1ebca689d30af9d6b61835070804ac268bb68fa9262a7e65d63e4d2e04e3aa27ab06081d82fb35baa308934119d5d7874d1622741b",
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    "userId": "35918963"
  }
}