{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd4a73d4795129cd9f160cee29e200ed37a70d9758009b2f250df31ac455682a1",
    "signature": "0x16c43c634f0832e1f20c58cf120be033ed1deda4f563b8d4e9e5e9adf50aee9959522e5d40c9c83ff0f5be1eacd801778a9844460e8c2fe7c83e0fd6214a22671b",
    "signer": "0xf9Bf82B2ecB609ee37250F00C0835d529331385D",
    "userId": "654530894"
  }
}