{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173088218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e4d5b59e5131aacc9d3ea3295a87a43ba13fa22283c3350ba259ad925047395",
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    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}