{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16564",
    "entityType": "User",
    "nonce": "0x6bedbd83929982939d1880a199996279ab6f2115644bd5a970788e16d6272af3",
    "signature": "0x642e834e4df7c8ad11e442d33e73981e456a3991a58ebfa0efe25a0e9640184c6598881c47963284653f367d7b436800018b6633aad9c552a3a2f7528fd6fd8a1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}