{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1921",
    "entityType": "User",
    "nonce": "0xee4fe6b89c90911c289772fe28e638469aaf972a217f0e3aade91f17c40e9e43",
    "signature": "0x30bc3b7d57842c54e80743d9584640d7bbedb02e2c27bb5871409e0b570202ba7db7375f10f5bb43d20b36e3d8802480bce25c5b249978f66bee1033788e2f581b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}