{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4220",
    "entityType": "User",
    "nonce": "0xaf3bbbc4485ae11aa3c809f4af1c6ff5878047cd8b8dfb3146d50eb7b2052256",
    "signature": "0xf64bc7fa3e92a384556475cc7a79e64c989127a47cb5e45166700c834c52985e318e2b6bd832c1caf48e5853be6e1d63e4d98f4d21218ad43386ce1d071085d01c",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}