{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0xe175951cfe3677317061a2121921d877377400585cef0c3158d4b1ab0bd87fe1",
    "signature": "0x6d45047a2c4ca1dc2d1d322b631b9a7bdd91535ae1f68ffce8f7ac429744e1e86890dd9e37f9cecb61ac11f3e46a3f7b7017ab59720d205ba81f2809a53413da1c",
    "signer": "0xbA3b8b40E01e91bCCC95B282Ac3C7296EBFdf5FC",
    "userId": "457584438"
  }
}