{
  "manageEntity": {
    "action": "Follow",
    "entityId": "742739",
    "entityType": "User",
    "nonce": "0x61398fde8dbc98686fbd03262a626e8425fcfab793000237efd259e8b2b1351c",
    "signature": "0x9d15d1435181963c8a391821772dc69b439ad0bc19e1622e7fe73744581ecf5c7770d71a2265f45c422e518983f9fdd340fdb94f04ce36da362b26159f1e154d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}