{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x246b46ba023d70263b1e42b6c0f00d7e6ba06d3855c9abeb4dce80b34f7cbac5",
    "signature": "0x767f7aea4602ee479f777502957cb6ffe346214daa3e4fcb7b0d0ace724011e52a05d3ab81aa8da50dc2b668c1c83a4d241e357c8a7d1bfa0d6ca0276c407bee1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}