{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169653349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd94c0c0272165826fca03a7a4875e0db3668725d25081ef8e7c7441fc4a68403",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}