{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "136084",
    "entityType": "User",
    "nonce": "0x6714279e10c2a4857b7d8d60d091012fa2b5de41fae7c0fcf8f9f5d8c354958d",
    "signature": "0xfff0c21035e16bf378d710a541c0153e3dde25aed835e20f36435d7b3137c97e0cf7dff5c0555db66519153f3b5614dda9d53b9666798b3a713f6c17c9555dd81b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}