{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0x1629959a75727752da2526f1d5295c87143e309d4258d62ebb8218915c0113b4",
    "signature": "0x9c684fa006143ab15581c624e6769108bbcbfb8f28e08c53875e7f862e0f22dd3af6fb089b9cd170951b45505389b999604c2c386fd0006f6f873d484ee95b671c",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}