{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774557384",
    "entityType": "User",
    "nonce": "0x79073913a1ba227841ea0054eb25c0d7cb363ab34e3c377cee5ce742b6019f07",
    "signature": "0x571e2086b9b8ed8229e04469519d469e2c899c981a977d01d9abca90e7cc0af443b964325703e20420cd3e086f0908724b03207380402aa8c6a703ac7ba8044d1b",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}