{
  "manageEntity": {
    "action": "Follow",
    "entityId": "201227",
    "entityType": "User",
    "nonce": "0x4ca6a66fcb66358cba715e1f7a3eb51263f839417987c8e6cccbb8641b71f802",
    "signature": "0x1b9ce4b2512d9f64450fc059e007e3338d6066b29c730bae3e22e80e1d89aa146b69c6541c9ee017ab10012a53032120ab4be1db4212ffb6642a92eddfe4d7161c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}