{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8f1b7d2337266c1353ef8d28cf5f4e221a374b448671245b1e6be89ce344104e",
    "signature": "0x596fa22fc25938d7dc998cba29c3319871a759bf67a54446f377c36d13c296f71bd309b71dc68c21a92dee215193bd9ce3fb17ca2d56d2272f6597c873b0ca0b1c",
    "signer": "0xEFAB3332CD5EA33e9817aa57B32CaCb8Acf973A4",
    "userId": "407216161"
  }
}