{
  "manageEntity": {
    "action": "Follow",
    "entityId": "440529736",
    "entityType": "User",
    "nonce": "0x6a154db26d7e58a5257dd2db7964495ab2826866a847365851abaca618a43cb6",
    "signature": "0xc867f8966a044e2e4de224e29f76c6d3f3990ddea3de7e14ebaf83b995e0ee7b270b5dd237352048eafe95489fe0f2e29b8d2c462582fff38cb78605934d737f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}