{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "142400",
    "entityType": "User",
    "nonce": "0xe639c58439e2b4ba9e381c31edc7fd8ecfbc817248a8ae9260778aace4724f27",
    "signature": "0xb90ba342d318e8386ad1a8c378d3b2361e8b50033fdd4fe423fcc684ba7adf9d208a091fc6dcb083dacbe552f9db5630ef68103c36e4c675f014715bb92167291c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}