{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "34247",
    "entityType": "User",
    "nonce": "0x4da3227fd938ed1da635926dd924438358b020246abe4e34db105d23d733ad61",
    "signature": "0x0aa8779a208c869b79661ec02b605d84a8217d2409f1f420495db6c2e488cf1a17dd72166591ce94b37985cc9da65fab4e16a95796f7e82f337bba6fd586e9b01c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}