{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1138968",
    "entityType": "User",
    "nonce": "0xde9af3ecedb185cc9231b213dba1d29be37f05bd1fd17eea6de60a6bb6a23e40",
    "signature": "0x996321d292c472c58d2c2b0b930cf739d4208bf9d9254619794fb548c036fa05501ff556c99634440282047d690542ebc75474290964624bf5c615c807fae80f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}