{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "130010",
    "entityType": "User",
    "nonce": "0x50c9aacb8ece4b58f031538dcfa47561c63b8abde1c28d53190a9fc0835a00cf",
    "signature": "0x79ac24b69e74ed6c550b9b4fc49477106129b704136ac6545c0db092048103cf157d3007615edd31298ae9fd2ab7bc744c8ffc2c9c9447e9cdeb4ca9ca3931971c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}