{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0xa8b73bf83f54f5f1b9d17b6065cc2704379843626be9f88def6fc94a3a111433",
    "signature": "0xbcae6d07fd35c1205366688a1f36446c4ac45334238f13bef85cb40a67d9dc56172fc5e6fea66b63721f6ae8033726a2c2aa4d7d52751311029365d44fe011151c",
    "signer": "0xF7805A5AAEA4C2F508Ecf084A2A965f798aaB376",
    "userId": "540925629"
  }
}