{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xcff5c1df61169451379228d3642b5c97902e15bdfb0933a49622eeaac7c889f1",
    "signature": "0x5bdbd2ef10fbad57b28726851637bb18a5f82e559f1b01853c0c2f15357bf0c92f83509e2684b4987b864054dfa36345c5786bd45013b75eb6dfa5b3f93a30ed1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}