{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319583",
    "entityType": "User",
    "nonce": "0x59610bea45f8c08a98c5624322c085dced48244f6c3c185bfdc780b3cda097fd",
    "signature": "0x94af4d68c40942d7613bfd0c8225328d16accdddf38c43c1384d2b40744c5043129e8a783b9f569700a5b27e44ef002ee762ac2544b82b2a635b9ca691dca1cd1c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}