{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe9583d83b6c8e243a096ccb6d213f912ece6b6bee578f466a0bd1a9af7460ab5",
    "signature": "0x8c67512179d8c8ba04abf0e2146be8ad8fcaff8498aa5d8c881096c0035a2c9a57f622f42d3ad6a02e8194f8dea8accce1bb04d688297b2c76754384e0d896c71b",
    "signer": "0x5a9261B73c098a488867446557C98bf8913f89a6",
    "userId": "545395104"
  }
}