{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x392e66ccb91b4ffd283a39c175d520df8f7d7e12262b5f9b51f007e706890dbc",
    "signature": "0xd53e7af6dadebf5d8c5edb9cc20eac2c36473c9a27442f77361a5fed5e2fa3d643a80c108c54f5ef8d7af313108ca6739d9c1902d096d5e31f5557b0390ab9801c",
    "signer": "0xC4e7DcD6A5AC88f4E86b3459Bf65129acBdd3794",
    "userId": "108256647"
  }
}