{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x967bcc929e240d967d262813fc57e6372fc68f66a7ad1c24fda70230370846bc",
    "signature": "0x9e4404efc0d5a7357c651cd4acab7e76c40ceece7b43d6b7395a28a90c8d9758134fb9aa224cafa8b90c8047a4243607561ff74dd9bbeb2b7f79f91dede07fd21c",
    "signer": "0x7fff5ecC5372FE9351794c5A41461025a1fE95b7",
    "userId": "414519762"
  }
}