{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e646fa533d606ae0a38094be2f72d8c250fb15dde77f6f123cfb73f4101fca8",
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    "signer": "0xC496025347156571918B5e0F998629B3a2a8a649",
    "userId": "53389"
  }
}