{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "8022",
    "entityType": "User",
    "nonce": "0x7dcddecec0e5beef37e63ddd51d7f273c7a29454aa0dfa094c3ac4cf09321396",
    "signature": "0xfbf22583bae3d105adac3402806b7bd7d5e777d78a554dffc23acd801e04955354c951cce917ca53553c25e695d91ae08420e67816d896b09070be15880d62b41c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}