{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753712",
    "entityType": "User",
    "nonce": "0xb76f44e060f292d31d1af23681821164317afa751fa47e36b44fb0a192e0ace3",
    "signature": "0xef65a2ac8ed7d2f7d57acb6b548d96ddbe3df989fa486e89b2de45778d1bb10675f6171442e16ba548103fafa4403870f6b0afc7903c4980c37afe0b29ca22221b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}