{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543553639",
    "entityType": "User",
    "nonce": "0x7d87954df2c676921d6c6ed62808bd69861d506f29890528d4e9ec908c71939b",
    "signature": "0xd69a356e9da10290d24dc547131ae368a6cea2ccb90d0bb96849fdfa28e1a8c9131fe64df2e86a795273494e4e67a10afd4cc2f812101f97327720cd7412ced11b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}