{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1926254858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7acb1335b7172d04aecde408f36dbabf13d4cb6c20b1fb93a7bb8b8ddf70907b",
    "signature": "0x6ef61bee1b1d02b4dbc318304c41ae20d470d55005ddaa6e98cfab084c823e5741b60697f8aa3bc968a26b7bf9bfbed5bd3a515cfbf3f85768d7f51880bd64751b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}