{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x17c143a5f178c2a7c878f367f32c0987bc5725e469c824f5bee6b25e660142e2",
    "signature": "0xca582621f5203b5fb96b499dbdf5fe55897dcdb8aa3b64dd091427eb3e504357058fc3607e9559f9125f75bfef36370c7fe2f296157b0f9fc195ac771c851b041c",
    "signer": "0x07c5001C11D0c6272dA32CC0Fbe63BE7A5a8a7BE",
    "userId": "117307633"
  }
}