{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0xcf44a7dbba8f3bad2f8c8780ae45358c90fd7cfa5b4ac78574d343dcda07f878",
    "signature": "0x729a087fe09200db4dafbdad8c74b94db1658f7d29cde41439af79f74ff30ac73623338d58eec73d4a0700e4fe76f0917825365dac3ecc87e471264c003dbbfe1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}