{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xac74556f173afba8511c804edfef4c2b8b189f5563afefdd408ba494565ada4d",
    "signature": "0x96575b3ecc19cb607bac3b427d85c1ed4af72e9dc301668b22488b173ebddfe117e3a06795a8923cb00f43f6266201617785fd8ec72fb123d192f95393e9889a1c",
    "signer": "0x54cE4D8C204AF853B50f4091206A9ed1905EAb6c",
    "userId": "228972129"
  }
}