{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "625268953",
    "entityType": "User",
    "nonce": "0x15cd9996005cacefb147b1bfedabcead4eb46133ce35f8d18acf6575e7405cea",
    "signature": "0xdd8c01fa4f3935811b383f56fd3990e44e2a109ac92f0983b53bc42bb5127dbd28fa50dfd1cc7663a994ed8a2b6a14fa745f47f88134784daa825ce6375a894e1c",
    "signer": "0x0cA981EBB0E4Aa80eA1e5833e1685eEe6A1B7ba2",
    "userId": "395354603"
  }
}