{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x1cfae6a65aa3ef6af5556c6ed0026fdae4aaef86bc25fb8e58a777b603a7f078",
    "signature": "0xfcb214233453735d8230f7281fca838200fbf1ba505240cddf1938e08778933050337426180918b13b5a2da62493189f6c67daf97f02d6f254f7d34f5dea25611b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}