{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11d6f38edc62ab729b602a16c8826524ad50142d8eb77504c4d0ea1b5c42ca16",
    "signature": "0x35f0f6f670803fbbd318d467d03bbf7755f75328582df95d5786d74319af9cb270f81b623d7335bf6651c36d8a68ddea860990d159f9885d759cbe195f58bc3d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}