{
  "manageEntity": {
    "action": "Follow",
    "entityId": "837541223",
    "entityType": "User",
    "nonce": "1794342302199247504",
    "signature": "0x9df9bea662b02ec81cc01a20dcc5ff2e59b7fc28debfa6be755cd37354f2946d1ee9853ff77837552a0f8a2fe0a9c6f6c6a58f36fb79d8ff350a3e1416d9984e1b",
    "signer": "0xAacA15820C6a63CE8b04579d0C39d9Fc848684E4",
    "userId": "109092809"
  }
}