{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2655",
    "entityType": "User",
    "nonce": "0x6f137c5ef6a4dda20073b98e7d83bd6784d3af2b7fb534d9cdecb2532125ff5d",
    "signature": "0x246d899c98bae4242094ca986f4b114b0fd49e5abcbc623b46be9015eb9d35aa64f1a57415b54aa49c69c7193fb5d71bd6b1cc6a59496669069bf1879c11ccd91c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}