{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190616410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ad5b638ca56991aa5eed93fc86a132c71c308415c63578dafbf0a535fdd62a0",
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    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}