{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16654",
    "entityType": "User",
    "nonce": "0x4d541ecba1933d2a2c7873fb0d68ab8b37b17db38158fd1775b971e53b619e10",
    "signature": "0xffc775e70727284e5ebcbf281b493bfb4773b75d5f11e50765ffe6665c5b0c5d7de9ef668e4d85fad3cc9a6e246eb7420fb815033d293ab8123b7ba77a039e3a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}