{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "49708",
    "entityType": "User",
    "nonce": "0x9fd6778e3de0760e7f03452bb2248b32cd50734b4688fb09f28e7bec7186c7ab",
    "signature": "0xd9c6d85463d7f60db78d74b0350d7e98751d5e3f49c814b60ec36ac99fc518ef51dd0b66cbfdbb8337a863aa799099c4eb3e5a34915b95f9d451af4d73912ff81b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}