{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9781e71b7f8260ffd0df0c501c73d3b49f771457dc12ac263e714ff3a1865979",
    "signature": "0x1d7746fbcc88e522bf3f9c3e8084460db32ddd2eb5c2b53bb4b8c02827f2da2464ddb3579c2f69d8f211e2c800c51fe9a11ac6b6720ae386d424e01cab69ba011c",
    "signer": "0x75A811558bE06fbcFb9F5a71f44bA68DFB465343",
    "userId": "417972814"
  }
}