{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x855218e8f7cfe19bf26a029c52d51af925f40fbb4fc0266e7f9b02b02699e16c",
    "signature": "0x167dbfee57c2609b55a387c4a48d3ab361bb8841cd7bfb9b4e31b0bccb40767d75230e6bc79c764f319d196a80f99f7833c844fca4188ee451baf7c60f46ef831c",
    "signer": "0x7Ea9594EaD41B11D4538eeD615550Ee3A0D88A5a",
    "userId": "809897082"
  }
}