{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0xe2acbdeb9412268651af00c27083fe3d7c0713829ef76e14e2dbb916ecc9ae67",
    "signature": "0x13d26e27303609cd05fe7ed7c72da3f00761a04030b062d3c128c3418b58f14b7544f7dd4c3d111e32a054e6d0350bcc93c3d112374f57a87e73df54ec83b12c1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}