{
  "manageEntity": {
    "action": "Follow",
    "entityId": "815984668",
    "entityType": "User",
    "nonce": "0x83525f9ac6f4e8fdbe23dfa939440eeee9bc3424190af4c66fb6e82290a50e44",
    "signature": "0x183e3e365c910522999897a89f82f71c6553b570421a4cdd237149fd401d124b04e080b59a0444921f54ac54f7697eca09db87a69ca08b94cba7bb6126a88bdd1b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}