{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "40758",
    "entityType": "User",
    "nonce": "0xd3f4cdf76997b9b8b46c2b98ef76ecacc12d1a21e8e0645377ef5bde7f52bbed",
    "signature": "0x0cd182733f78c87f820a9bc2821893f98b0fc775d36845940dce938d4db6fb007562d4dd7bb14147e2901ed95c37a6878aa4c23a0f9aa301df8e8325a755baf11c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}