{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154993",
    "entityType": "User",
    "nonce": "0xfcc77e0ad7518cef5082b15cf0a3ee6dabca750fb1d3c0a725d7c26022e7848c",
    "signature": "0xa31694f8039c1aba5e846fbc4860d65691536e9a4cc852639812778727b02df43a1f6f52d97505203062d4043b4f09a4357ab9a00def4b15bae39a785b6506f31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}