{
  "manageEntity": {
    "action": "Repost",
    "entityId": "39956560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05bb92a28b283b21b511bb25646c8f5827324548d5fb09e2919dfc03b53ecfa6",
    "signature": "0x33b79edc8bbc91e2a5b900ee46ee8679b404e5ce6540e4afc1522d9a675fee1256adead00ba7c9171dbb9db505b1c43f1b8a39ffed5516ffd116ed0a2fa89aa51b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}