{
  "manageEntity": {
    "action": "Repost",
    "entityId": "48461297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x511d9f77e4880123afe5013ac517276cae0d5834f278528e5fdf2b9d4f68a228",
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    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}