{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaabcc13ba2c7b27a6674fd023c2bae5da62918eb27b6193f3cb05a12e9da8237",
    "signature": "0x4ef8db4b026dbd47b4ec6029620d0a9b05585fe22b45ff4d00505e50424417e32ca61a13f7a54cec191620efbd6bd9b8dce4ab5dfdce2c1cb9306cbfd8ee99981c",
    "signer": "0xEFAB3332CD5EA33e9817aa57B32CaCb8Acf973A4",
    "userId": "407216161"
  }
}