{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540022120",
    "entityType": "User",
    "nonce": "0xc85d1618e3f63b9d0798bff217a851cd7118bb253ad8491dc5de7af505de69e4",
    "signature": "0xd77630d7d7d55ab8a3599c2e4a83aa09534417cde1933dbf66dd897ef63c71985bf341e1c3d136abf4fb6653968e4395fe1d6d063abfd9d92b6b1e433d9775061b",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}