{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77551267",
    "entityType": "User",
    "nonce": "0x89e50fa72a835e0cc2177e1be21f0949739941ada636d4cbad6029e78e02a644",
    "signature": "0x9ab298edc1b45b30605f85fe42edee8942af5ffa07f554ffd7dfa578d44e9e690531f726be62e922986d7310663a498477919aadca5355e3b21c32980dac00031c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}