{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399822794",
    "entityType": "User",
    "nonce": "0xfcc6fa2a01f342fb9b7f09408d2924286f7c26c2f68780fc718b6a427f166d64",
    "signature": "0xf32e553ce552f336c56fcbda17cc0fae0cb9cea5d8efe12cfee8e274254d5b4f33b7c47337a36eac1bcbce7bbdb0a2a2b3ed14ddd354d0bfa722bdc1b249f33c1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}