{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "105532",
    "entityType": "User",
    "nonce": "0x3b016e364494a38c555fc6092c724ef6013eff61fedd25d4ed5dcd1d394eed76",
    "signature": "0xa4f2a1609a3d67f1b2cd0a7a543e81a2e2bdc0a6884e57c66b8840b13772687f028c06eefe2a060e6ffc6971afb061373c8cc53266b424def5cc27013eef6e9e1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}