{
  "manageEntity": {
    "action": "Follow",
    "entityId": "721174",
    "entityType": "User",
    "nonce": "0xce27508e9c611605bc1e1205c42bf0698e3e049e1c9ec33fb68ef00518001a7a",
    "signature": "0x044eb553223f5889f35c2f386edadd0b2567182b807003c21dde3cee84da965b186b806da101af4f535633be730161d7503d25ad81e67901a59891f9ae4f2bcc1c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}