{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8b1384faeb6b7e7c91b4ee0e4c3857bbb17d756bcb061ae36e96cecf5949687c",
    "signature": "0xd226f2a91707f2968a89ddfa6789cb9f23ddd000bb0b6883bd2e456405e31a696c5cb8d6f9378675997b561900776e2c109fca21c3bc8e9a7763d2b6d22f18421b",
    "signer": "0x729c61b59A882B38AF14E5b4c9EA7b3B9e835700",
    "userId": "669128768"
  }
}