{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5b556411cd1fb332c9c69be955d18b8dc541f67e859b2f81a563e663e42da279",
    "signature": "0x477817acd7264720cacad19db990ef6918c02c4dd47e7a1e96e9bbe57b8feb9d422dd7ca5e01c275ae1c7e2830583b185f5b94a458461b3c8af8259527bc680d1c",
    "signer": "0xC44BC4EdEd8fF07EA4F8432439Fc7A10111e5e82",
    "userId": "139585735"
  }
}