{
  "manageEntity": {
    "action": "Follow",
    "entityId": "8819",
    "entityType": "User",
    "nonce": "0x91fe66870791989fb4e4dfe3bb118bf136a01b804d60da87284075c0ee29b8f8",
    "signature": "0x35a3b98e00d2a233e1f22a118928f30a6ba2eda046baa3ef1b24b6234dcab6f87850da86baf392c4052aaf91a2a259c326f35ffdd6514065d7258d34950077441b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}