{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "117501",
    "entityType": "User",
    "nonce": "0x8cdf363582483f4d10ac6c6e1731d7fd95fdf1fc247535474da28cd22bc93dee",
    "signature": "0x492e15c4f589faf80e4395c5ef64ea523b5cb43f94eb1cd32c9d0e2397b0349f06d098ba8d880f75018df3896994cd1b0de9c8ee77159bda6ac5100b9fa2dfcd1b",
    "signer": "0xdcAEaeb1b2DF396B02cDe67B3D030cDf38261A5B",
    "userId": "58531"
  }
}