{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473878818",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4597b9448afd14517dc88271552fb50910d00540047f597d913dfd8a7992c48f",
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    "signer": "0xa34Ced4F52f585b36D7A5c2e45906594B875e6CD",
    "userId": "425430290"
  }
}