{
  "manageEntity": {
    "action": "Follow",
    "entityId": "186590",
    "entityType": "User",
    "nonce": "0xbae1e27112e6cd6e9b2ef100fb95aaf7a699bd53ead3e03cc61c37674484b8cd",
    "signature": "0xd98f09db726cf6dd0cc3a670e7286cd9be1cc1474902e8543ff978b8bae651213808a04ff312065ec433c3edf140fde861e94270b2faeb80bb64fa768dade7251b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}