{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbf1772ac860c5dedc87d14609ba206516458d605a400be99eec2743aedb9b9cf",
    "signature": "0x1f343b26f5cba2121b2cb0f965878e87a7b90503a04466796ecd6f902ea17dd6431e9cb660306199f6d08f3181b090796c724fd16353e90b88e80494471d05e41c",
    "signer": "0x50bFAcB550dd10f7b1961E18C6e92E3F41Ef306B",
    "userId": "602578939"
  }
}