{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x3dd79a53a6320a9a091365407e68cca340ccf448618e6f0e5e8f6bea7e26b7b9",
    "signature": "0x80ecccee847d05f54524594c6032601cbf9e5815a36b01c1d3b3f73163e2bca01fe6e7c73bdc83c087b65fe8bd9a4eb09b5ee5f3b31b3c55b342cb4d0224816e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}