{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x2e798b66254723ea11ed1dc12ee491efacb67d7e3eccdf0ac07ac20e18a2c801",
    "signature": "0x1e2655ca03718cf690b1d987380c4fcb0401b057113751ad85a7c369878b9898759a079938a68597687b7a549bb780635a4acf73ae0697ade4f6f8e8749e9e5a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}