{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfd9c02960d38c3ab5a78ffdd627971d3a5b3a07e8222b902aa8baa5577b713f1",
    "signature": "0x0843ee663e2e1936b047bb37f39e2841e37bdec89afe7aa0e708482d4a43d71c7eeb0d418b598b745c269d90fd227adf39f84986806142b234049f2a0af36c111c",
    "signer": "0xEBB63E049104E4172d1b2089778ED9cAd69DafD5",
    "userId": "666831242"
  }
}