{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1137",
    "entityType": "User",
    "nonce": "0xf8531e63216e279df5987f1c7f0ec3077c121c1ecaf8f6bc6d6177c4578d620d",
    "signature": "0xd8bc6b67f126ed665af6549eb83098ce59115eaa6e39b3b3620c664dc16dc04b1cd139cfbcf89b5aa62476426bc93663eaa33a672f3bb3f00d54fef5c8a50d261c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}