{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606998639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x791173bd1ca9aef6c8252ee8aedb1f96933a9a97aef57a9cd3543df89a01ed6a",
    "signature": "0x9e65ebe232b327a967969cb6a3ddb7165cf34f4aaceb041c8801a930fed94b3d77dd1d075200c65aee46d209b6152a6ad7e37d8f6c99c519d67e605cc6b332951b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}