{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc471860795823d16a5902d1ab9911b714e3e539ba8a1b1cfc7d8e98a8271b0c4",
    "signature": "0x0924fc2869e411c178c72815f8478d44aac961a2a72564dd5914ae429231343208c77d191737c3ef6e494fffe5b1955a694ae11d696536ef7a1e739408f348d01b",
    "signer": "0xb5d16B9ce655D8D4c665F349959e98cdF9F8b2F4",
    "userId": "840180689"
  }
}