{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "6098",
    "entityType": "User",
    "nonce": "0x9d4443c60b4b416ef1afe84be115d11565d19d0ba1ee9cb0546476521ed785e4",
    "signature": "0x7ab86a72d8a1bcc1f31742e0b9634eb75a97915f400317a43cb9c3231feb672a090604642f70791a4ae4ebe85df159b13f5735dad3f0dcac1df636edb70947201b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}