{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "795209",
    "entityType": "User",
    "nonce": "0xdfdef8b43d22f05e83a4b566458e071ffde58b7cc478b1e7a6ef379e68638937",
    "signature": "0x472aef218668b1bfb3f685138bd36a94068ac92cc9332d3aedb4e8e673aeaba3144eb78ee29933817020b8b2fcf5b36003b37f6e6c979ac23af05cc17f9d17971b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}