{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "236646",
    "entityType": "User",
    "nonce": "0x48def40e433961f73f4e902c08ccd42b0ad4ee30232f3e0002783553c1d31923",
    "signature": "0xef69261dd713d531d6191a772380263d305c5f0a27c1fe8fd8cb3c1ad7b6a14a6d18048fbc7d72e95c8bdf3614ca46185756b9cf98f009cc6bffd4cb3a0130d51c",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}