{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280411510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b822f2f292c8e9926a5b68f38865c37eb4f691b66af4c618d47365b9f77a70d",
    "signature": "0x58758e75452a449773393fd1e7771132208b58f42c74813f3eb373ae4ce209d46156131b187219fcb23acbcef4e1d8b788c9090e338298f418e35236497a121f1c",
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    "userId": "77551267"
  }
}