{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "781543844",
    "entityType": "User",
    "nonce": "0x79d96adb2574ca2744eb301343adcbb275cf373ce7522d30704fa124f6f77f26",
    "signature": "0x3f500c6a0b24b1aff3db890bf67f8ff2bbfa7ce12c221dc8d7c69d626a896aab282a0f2ed2276dcf5b82266f1e1b1c21c6a94d75de25361d3601730f855e4b6c1b",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}