{
  "manageEntity": {
    "action": "Follow",
    "entityId": "816709547",
    "entityType": "User",
    "nonce": "0x08ab5a68ef894a7777569e59593a63508292ef77ac29992b55f4396ba00e8145",
    "signature": "0x43108c7ae6ae420242779977d1de5c3ebc2afb208dd5e7e5fd96b1e07821932f6712a85ba5eacde0cfecd438892fa15f694b1ec451dec72aa465fd52e6c18ef21c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}