{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5116a1eb6ba8037f1cfbe303bc128e96d1a49aa08dbbcf9c1d809e26243f19c0",
    "signature": "0xd4ed1ff9735fe9a521bef0db6fd33946df7bbebfe277e537064f9c9edcf271a54ca6026ffbb19c140c8477559c19cb615d62505b30be9b40425ad3c7b98c5a7b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}