{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xb0354702033fa27aef3dedf58fa4bfc2a89ca854361474e863f80aabd0ebb814",
    "signature": "0xc397aa88dade646cb4c2f1d873caa864136ba1ac84247183f821cb59ed2e08867dcf585ec234e9f637afb58f428ae2e5afe52965a2a25f4afa8acdea29b04da81c",
    "signer": "0xE61b4fA720A4327Fc15B349039A5518aa4F9f10B",
    "userId": "789953892"
  }
}