{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xef8eac6bdb92f3bed189491d135fe1ab191f6c44b0beffbe40acdecba2bcf58c",
    "signature": "0x2fabc60d40a2fc55a4263cb0a9906c54757658a485e0bad85c79247d4276fb4a21860fb99ae14c18629ca6cf209ecd60add6d19cc5607769d8a3f3cb6b61fec21b",
    "signer": "0x42da63F4c84442F318E3E82BB73E1A0da83EE387",
    "userId": "551988496"
  }
}