{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "92563",
    "entityType": "User",
    "nonce": "0x78a2b23b7e2876bc33540b842b0ff5ed5cada577443c34cbe25975e251ecce19",
    "signature": "0xf61f14f4787f6bf7057694e05e9367943afeb8e7008dfd77103e515655c84d7a746ea13d674b749dad85580133e1b59196c037035193f98a2a17d6ea7a6d259e1b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}