{
  "manageEntity": {
    "action": "Follow",
    "entityId": "164389",
    "entityType": "User",
    "nonce": "0x8ea7032dea289134b2c57739ea952ef56df1929e85ef4b15b562d12d098c4c74",
    "signature": "0xa3f2582b73eca675844e2ba016d70b02f5c5a840464818acfd0bc223cde6cd3500beb03d105a7f277fc8e7ef3bbf8edcba109e22777dce940094f3f7ecdb60831c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}