{
  "manageEntity": {
    "action": "Follow",
    "entityId": "815248718",
    "entityType": "User",
    "nonce": "0x20c8fe0dd1043e14c9e87d76373c671fbe225c91819a832bae5c13846b6e2d6b",
    "signature": "0xf3049e0c31f3970d49373ecbf456087ed0ded45c46fe47b014e038cc1e9369f23dbc16c3799ad690a6ff0d7c1740540bd47ee8c48c35b9dcc48b7c1d125953c81b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}