{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1189710825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15b4b3e882b0359258b8d3e13b819e17d22a7f8c96c15133a8b1a0bcba099cea",
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    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}