{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x20ae80d8a285fd2a0021fd903a6d761c479faf6fc61b317f76af81ed9377ac36",
    "signature": "0x6ba6275cba82542fb5da529d0e6519cb209d5327df2fe76ebb8c0483cc07b0374f6d523db67518749e600dba1c8f1ce4f82fb15d1b2bdbaa63bfb8e1cea109441c",
    "signer": "0xd66DdDC5FCF82a48132f6FBf396EEF8904C28bF0",
    "userId": "821334815"
  }
}