{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774557384",
    "entityType": "User",
    "nonce": "0x63396ab00f710a14164eb50cadad85c5f427651224ea87f91ee97099d6fc69c6",
    "signature": "0x32d2efb6c642c32c48544ffa4328a6f4aa49dc796bdf4776587db900ef89b1fd5a0c0a14db93ad9727c57f9faeaca260235b763607e6ef179cdb51b9f467218f1b",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}