{
  "manageEntity": {
    "action": "Follow",
    "entityId": "578849678",
    "entityType": "User",
    "nonce": "0x778edd782f774d24f91f0103bc3e699ccbdd7b9e07c084e5e37a1fa359fae3c6",
    "signature": "0x1cf1abfc45a4b1f91c16a68184a40ea0cc829010bdce995a3ad595607ccb8ebc24823df1c40b89d08aefa21320a69ca34f7888d130c5d91cf5ca7b6d4f7f1b6c1c",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}