{
  "manageEntity": {
    "action": "Follow",
    "entityId": "40557",
    "entityType": "User",
    "nonce": "0x08a9c44744875cca99abb98c1f108ab79176dfa4f463e4eb7d7ee9a163231629",
    "signature": "0x8d01ee168255d5838c50b112192d2562441eded5a5a64beb294829c49fcb6c284f44803bcf0db52db91e2b2b5d0ab2ffeb7a78745a9d7e5820aaa7b2420e170c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}