{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1890174131",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17763c58569a5d6cab3c31519772444f9850c291d891be49a4d99758750de46b",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}