{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4138",
    "entityType": "User",
    "nonce": "0x3895ba9c462669c9f2f996713fd3e773e7ebaee249cb21f77a53c0b6e1781499",
    "signature": "0x7d5013d98dc59192398b6cc181e5288437a3e5ff0f3cc9a4ebd917d4a38708e431a72e85eac61603377b7d89158dd2b881d9462e18a1d58acac128a8e7fa5b6a1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}