{
  "manageEntity": {
    "action": "Follow",
    "entityId": "578268836",
    "entityType": "User",
    "nonce": "0x47b08b2fc29d87a6a6de0cfb9bcd33bb9dfbd1624824d88413bf4f2dbae86c27",
    "signature": "0xf8a9f204308e822bb255cb8952782a47ff5c0ba36bf8233a1e10b164a0789ab920716a0fbc4c19e4a77516ca6125887b80b9ea1096a3156d346a325ae5c5a2dc1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}