{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "58980",
    "entityType": "User",
    "nonce": "0xdf2a964f3781ab41c73f5087bdd1544a0d15ace97054a7a635d1233137514763",
    "signature": "0x51c89131dfb32e344b5227b405753c7e71f72587b8f7d6e869c9555d34ee2e37078326842a16cbfaf4d976593b613bc8c04d7f7094f9d6163d61eff7b2de36b21c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}