{
  "manageEntity": {
    "action": "Follow",
    "entityId": "389177",
    "entityType": "User",
    "nonce": "0x308c1a50accc3bcc94618ccc42d9e4493377d4fc9061720cd1dbf228fa18048a",
    "signature": "0x21aeb11c5fcf456296c6c54293e31f8631b82ce0cf062c02a25a632983b467d52e959b9a9dba95b83ebce008a444b9f6cb85c17b38fde008f807494d66dc92ed1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}