{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "61796",
    "entityType": "User",
    "nonce": "0x8f61a9211223642d78226f516fb7d3e818f2d8c56b8eb74654cadf1f240e0cb9",
    "signature": "0x3ca135e31a8edf388dfe741eb9dae465ffaa295c6f8e52fffbf4ad644365dc4c17c4947661b623fc3cd78cbd401bbcc7cf8f2aa1f3a4d2e2f01c0aa8a97a413c1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}