{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777445617",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26eaa52d837b01d905d6610a9961cff6d7901402d2acfdd72015d3ce224dd013",
    "signature": "0x2ef7361e5619f47eef2708814ce5a9ace0578868fec332560fec6e254a895eab4f84385958d463b15e6977904d2a2bc79bc245fea748148b8c16d288597136b71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}