{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1693566313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cfb552e024b26ff02dbbbe046db6a30373165555ed0fee6cce2c445c0f4aa0e",
    "signature": "0xd25cbfba1fb057e22da8065f274e00ffb5b78b13a8bdf6e5c6a1325428321d1a3b1515f31b4cf2e12a254383cc29d94b5aec270762ff769fad6c1b941df69acd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}