{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "46017",
    "entityType": "User",
    "nonce": "0x801bb5495ca5e2ba71654e88c5319a684eba893c5d92251340414665c924745e",
    "signature": "0x014434053e5266cacbd0c0dee0148ba78c1fc85931de6f6adafe4f748d91fba71323fd73bbc438b39971dc8f6b4289ae61aa7580958993bb984cd018b445adc41b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}