{
  "manageEntity": {
    "action": "Follow",
    "entityId": "350820",
    "entityType": "User",
    "nonce": "0x513ceecbbc3c4aab1bbd9f8a8611656c253fd9e651542e2ba989a084ff319529",
    "signature": "0x589b40d1bbea890f03f9128b4752b291e4498d14dfd40ca5799561a32b0246b41062331f1562e2feb6f0614613bb546a076816fcf4bb22b002523aded793b02f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}