{
  "manageEntity": {
    "action": "Repost",
    "entityId": "473287813",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40eabd68df1f85f174371fe2c638f244585923ca143c8533234f6762717f1890",
    "signature": "0x5ef0143deaf5a0ec15927f541d567729a6147223603a766f3ff2b4f3791b9337791d586e877ca0df37d025d824d1c90aeb6caa0af61ac14b86da0bf86a5a5ca61b",
    "signer": "0x92d3aEA782A42D4B044a13a4727af9Aca3a0211F",
    "userId": "12615893"
  }
}