{
  "manageEntity": {
    "action": "Follow",
    "entityId": "456716469",
    "entityType": "User",
    "nonce": "0x25a926579076e0a91a6d5e70eb8805882f01b80f3da268c6afef0860cfa0372e",
    "signature": "0x17cdb0af40cf984beffbbd51c7e116fe84f9b395495ff8b8b16d93a85dec8bef175a9fbe12fa37f137ff6033a5f4ab4f2cbd605cd53f609c552879ca00ce22601c",
    "signer": "0xFe4E972E3ec8D8d619816F5644f74CB5bA1B01b1",
    "userId": "219239808"
  }
}