{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539763680",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18171a93643e00112d586b308478f7d76308c947a496d75d587fd86cb4f499d4",
    "signature": "0x50e4c3313fcfd745e7885c2033e587718a4e23284e3817f7b207990e704bf37559e14e85fd7a5b0a271b8bdb95bdda8afa520c9bfe79dbd3c44907b7b763304d1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}