{
  "manageEntity": {
    "action": "Follow",
    "entityId": "122823",
    "entityType": "User",
    "nonce": "0x4a2163e9d637eb2b4895af09973f68820fc3fe0f42b2b894df92c357cead5f9e",
    "signature": "0x8aa5c3f53e8014f25866bab0413aec878501a4cca5f5e957b9675758dae78ce3712bee3a64861304ca520bb5a071d8a2447763efc453af4d819b45f90991509c1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}