{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "22605",
    "entityType": "User",
    "nonce": "0xadb4f6cc0e992930e3298141020d0c33ee96ddac4d172d3a2e2d9193ef53986c",
    "signature": "0x4039a17b6040ab31fba151fb7ea423163659d19ebe1a595043b69c042dcb682a59e05175ef88c988c8d8506b7ab891ba7594a6b51528dd8124f77e204ea0160d1b",
    "signer": "0x7d9509FEB8CfD184C880Fc18AF8cA1fb891A502d",
    "userId": "46555800"
  }
}