{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96905",
    "entityType": "User",
    "nonce": "0x8f93a6a7c7e5d5fdfda921474fa042337af3e6e1e444d07b9762abc8eb7ca01b",
    "signature": "0xcc82b9e59037b30284cf995553e1b401292c6cc150e9075838e0c5fb38adef6d488ecde8f2e229ed8c0fc06d1f5aa95642a1a1898574c87204a83e928182a4431c",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}