{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1357391500",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49648edf856ab0c211826e856065677cb694825eaeb7ce19e36d54cc4c5738ba",
    "signature": "0x4987747df61a99b12af6cea2e87a82ce0e712c70d91151a679ce94b08d773d783fa2def7c0bbd53bf6ff263e93858675817012d235945d2d0bcde01967051bd51b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}