{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5642",
    "entityType": "User",
    "nonce": "0x7074a54fca6f1c23d2c5e946bfe28011e3dcda229249a5f216c4a4e90308d9f5",
    "signature": "0xc906fae90085b3a453b29a828373c63a84b0919feb90a1223bdc8ca22447287a2cd148227a33d95155a9bc987332ca01bbc5e5eb6b7cc839c83f87bb8f6432421c",
    "signer": "0x9118544389fdF944C91fbf793f23D9ad02b34dC9",
    "userId": "103748"
  }
}