{
  "manageEntity": {
    "action": "Follow",
    "entityId": "240474",
    "entityType": "User",
    "nonce": "0x643977b0e98061a4c19760fd51f8ee80972695326478234c52f51f373188cc88",
    "signature": "0xad51ec4a0522a67d35c3cc96141175f87c9304a7e000ba7febd79f955c4e50e63e8fdad0e183df106a518c5ae65ab7f045fa7b272fa0a6df6de1e3f6ad3bf03b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}