{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390290205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60622912fea587fec06970269c56932b282aede972253af1f1f00f2cb608b020",
    "signature": "0x32841eba66d52ce356bcca8c42333f9d0a98128d7b34c7651ff56da5bbdd55c9102259290ef2e72f710778c66fae9c111c53425d453cef1517d4b06f4f8217f61c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}