{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0xd51d190a9161d8cfbbb6d4e9b5b9bf2c43b456255b5ce1b6b98910c4916b4f1d",
    "signature": "0x131aee944e76f4aa1c69dda61a98d9b68882859e2e487f2012fb03267ffe66cf49f33d6cb7ddb7eba9d51bc7795540679f7437d7220f2fbb7628657a4046775b1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}