{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe36a8971494aca14292a563618f3012d6404a20104eb1b4176dab046afdf49eb",
    "signature": "0x57932d457e83f030ce2ad88325c71686ba1e6a39c690bd5f1e6a58fa3bd02fd918b267223ce22da61ad8ce9c0168eee022adddfdd641ae196bb30763faccc1541b",
    "signer": "0xEa18e4A421681E765a3c05b0dd4425b850bC70ED",
    "userId": "774002293"
  }
}