{
  "manageEntity": {
    "action": "Follow",
    "entityId": "193889654",
    "entityType": "User",
    "nonce": "0x76e4a87fd2f40aa649f389aa9b572c6f01a7de317a086c7200b06d855c9906f3",
    "signature": "0x89571d517dcbc007e328e12593abd6c8081020ae4e8dcc3966ad319bf33d36616ea21313e8eccb9784fbb11565d55de1c0098320d0f334460ce8907355f6e0f21c",
    "signer": "0x8c83aB7F6a7f7A93A7CeFeF6E16b212bA43529f5",
    "userId": "549340592"
  }
}